A) $620 \mathrm {~cm} ^ { 2 }$ B) $200 \mathrm {~cm} ^ { 2 }$ C) $240 \mathrm {~cm} ^ { 2 }$ D) $310 \mathrm {~cm} ^ { 2 }$ A) $620 \mathrm {~cm} ^ { 2 }$ B) $200 \mathrm {~cm} ^ { 2 }$ C) $240 \mathrm {~cm} ^ { 2 }$ D) $310 \mathrm {~cm} ^ { 2 }$

Exam 9: Geometry

Use the properties of parallel lines to solve the problem. -In the figure, $\overline { \mathrm { AB } } \| \overline { \mathrm { CD } } , \mathrm { m } \angle \mathrm { ABC } = 65 ^ { \circ }$ . Find the measures of angles $\angle \mathrm { ABE } , \angle \mathrm { FCD }$ , and $\angle \mathrm { BCD }$ . $Use the properties of parallel lines to solve the problem. -In the figure, \overline { \mathrm { AB } } \| \overline { \mathrm { CD } } , \mathrm { m } \angle \mathrm { ABC } = 65 ^ { \circ } . Find the measures of angles \angle \mathrm { ABE } , \angle \mathrm { FCD } , and \angle \mathrm { BCD } .$

(Multiple Choice)

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Question 141

Find the area. -

(Multiple Choice)

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Question 142

Classify the triangle as acute, right, or obtuse and as equilateral, isosceles, or scalene. -

(Multiple Choice)

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Question 143

Refer to the given figure, an isosceles triangle with AB = AC. $Refer to the given figure, an isosceles triangle with AB = AC. -If \angle \mathrm { C } measures 13 ^ { \circ } find the measure of \angle \mathrm { A } .$ -If $\angle \mathrm { C }$ measures $13 ^ { \circ }$ find the measure of $\angle \mathrm { A }$ .

(Multiple Choice)

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Question 144

Find the area. - (a trapezoid)

(Multiple Choice)

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Question 145

Give the measure of the missing angle using the similar triangles below. - $\angle A B C$ $Give the measure of the missing angle using the similar triangles below. - \angle A B C \triangle \mathrm { ABC } \sim \triangle \mathrm { A } ^ { \prime } \mathrm { B } ^ { \prime } \mathrm { C } ^ { \prime }$ $\triangle \mathrm { ABC } \sim \triangle \mathrm { A } ^ { \prime } \mathrm { B } ^ { \prime } \mathrm { C } ^ { \prime }$

(Multiple Choice)

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Question 146

Match the symbol with the answer choice that names the same set of points based on the given figure. -

(Multiple Choice)

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Question 147

Give the symbol that represents the portion of the line named and draw a figure showing just the portion named. - $Give the symbol that represents the portion of the line named and draw a figure showing just the portion named. - \text { Ray PR }$ $\text { Ray PR }$

(Multiple Choice)

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Question 148

Solve the problem. -The length of a rectangle is 16 meters, and the width is 12 meters. Find the measure of the diagonal of the rectangle.

(Multiple Choice)

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Question 149

Find the measure of the angles. - $Find the measure of the angles. - \angle A=(2 p)^{\circ}, \angle B=p^{\circ}$ $\angle A=(2 p)^{\circ}, \angle B=p^{\circ}$

(Multiple Choice)

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Question 150

The two triangles below are similar. Find the unknown side lengths. -

(Multiple Choice)

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Question 151

Solve the problem. -A church steeple casts a shadow 109 ft long, and at the same time a 9.0-ft post casts a shadow 5.0 ft long. How high is the steeple? Round to the nearest unit.

(Multiple Choice)

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Question 152

Identify the curve as simple, closed, both, or neither. -

(Multiple Choice)

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Question 153

Decide whether the statement is true or false. -If a triangle is equilateral (all sides the same), then it cannot be obtuse.

(True/False)

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Question 154

a and b represent the two legs of a right triangle, while c represents the hypotenuse. Find the length of the unknown side. - $\mathrm { a } = 12 \mathrm {~km} , \mathrm { c } = 20 \mathrm {~km}$

(Multiple Choice)

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Question 155

$\text { Refer to this figure to answer the question. Assume } \overleftrightarrow { \mathrm { CF } } \text { and } \overleftrightarrow { \mathrm { GJ } } \text { are parallel. }$ $\text { Refer to this figure to answer the question. Assume } \overleftrightarrow { \mathrm { CF } } \text { and } \overleftrightarrow { \mathrm { GJ } } \text { are parallel. } -Are \angle \mathrm { CDA } and \angle \mathrm { ADE } vertical angles?$ -Are $\angle \mathrm { CDA }$ and $\angle \mathrm { ADE }$ vertical angles?

(Multiple Choice)

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Question 156

Two parallel lines never meet because they lie in different planes.

(True/False)

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Question 157

If two lines do not meet and they are not parallel, they must be skew.

(True/False)

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Question 158

Provide a STATEMENT/REASON proof for the congruence. - $Provide a STATEMENT/REASON proof for the congruence. - Given: \angle \mathrm { AST } = \angle \mathrm { RTS } , \mathrm { AS } = \mathrm { RT } Prove: \triangle \mathrm { SAT } \cong \triangle \mathrm { TRS }$ Given: $\angle \mathrm { AST } = \angle \mathrm { RTS } , \mathrm { AS } = \mathrm { RT }$ Prove: $\triangle \mathrm { SAT } \cong \triangle \mathrm { TRS }$

(Essay)

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Question 159

Give the measure of the missing angle using the similar triangles below. - $\angle \mathrm { BAC }$ $Give the measure of the missing angle using the similar triangles below. - \angle \mathrm { BAC } \triangle \mathrm { ABC } \sim \triangle \mathrm { A } ^ { \prime } \mathrm { B } ^ { \prime } \mathrm { C } ^ { \prime }$ $\triangle \mathrm { ABC } \sim \triangle \mathrm { A } ^ { \prime } \mathrm { B } ^ { \prime } \mathrm { C } ^ { \prime }$

(Multiple Choice)

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Question 160

Showing 141 - 160 of 182

Find the area. -

Classify the triangle as acute, right, or obtuse and as equilateral, isosceles, or scalene. -

Find the area. - (a trapezoid)

Match the symbol with the answer choice that names the same set of points based on the given figure. -

Give the symbol that represents the portion of the line named and draw a figure showing just the portion named. - $Give the symbol that represents the portion of the line named and draw a figure showing just the portion named. - \text { Ray PR }$ $\text { Ray PR }$

Solve the problem. -The length of a rectangle is 16 meters, and the width is 12 meters. Find the measure of the diagonal of the rectangle.

Find the measure of the angles. - $Find the measure of the angles. - \angle A=(2 p)^{\circ}, \angle B=p^{\circ}$ $\angle A=(2 p)^{\circ}, \angle B=p^{\circ}$

The two triangles below are similar. Find the unknown side lengths. -

Solve the problem. -A church steeple casts a shadow 109 ft long, and at the same time a 9.0-ft post casts a shadow 5.0 ft long. How high is the steeple? Round to the nearest unit.

Identify the curve as simple, closed, both, or neither. -

Decide whether the statement is true or false. -If a triangle is equilateral (all sides the same), then it cannot be obtuse.

a and b represent the two legs of a right triangle, while c represents the hypotenuse. Find the length of the unknown side. - $\mathrm { a } = 12 \mathrm {~km} , \mathrm { c } = 20 \mathrm {~km}$

Two parallel lines never meet because they lie in different planes.

If two lines do not meet and they are not parallel, they must be skew.

The Art of Problem Solving

The Basic Concepts of Set Theory

Introduction to Logic

Numeration Systems

Number Theory

The Real Numbers and Their Representations

The Basic Concepts of Algebra

Graphs, Functions, and Systems of Equations and Inequalities

Counting Methods

Probability

Statistics

Personal Financial Management

Trigonometry Formerly

Graph Theory

Voting and Apportionment

Filters

Exam 9: Geometry

Find the area. -

Classify the triangle as acute, right, or obtuse and as equilateral, isosceles, or scalene. -

Refer to the given figure, an isosceles triangle with AB = AC. -If ∠C\angle \mathrm { C }∠C measures 13∘13 ^ { \circ }13∘ find the measure of ∠A\angle \mathrm { A }∠A .

Find the area. - (a trapezoid)

Give the measure of the missing angle using the similar triangles below. - ∠ABC\angle A B C∠ABC △ABC∼△A′B′C′\triangle \mathrm { ABC } \sim \triangle \mathrm { A } ^ { \prime } \mathrm { B } ^ { \prime } \mathrm { C } ^ { \prime }△ABC∼△A′B′C′

Match the symbol with the answer choice that names the same set of points based on the given figure. -

Give the symbol that represents the portion of the line named and draw a figure showing just the portion named. - Ray PR \text { Ray PR } Ray PR

Solve the problem. -The length of a rectangle is 16 meters, and the width is 12 meters. Find the measure of the diagonal of the rectangle.

Find the measure of the angles. - ∠A=(2p)∘,∠B=p∘\angle A=(2 p)^{\circ}, \angle B=p^{\circ}∠A=(2p)∘,∠B=p∘

The two triangles below are similar. Find the unknown side lengths. -

Solve the problem. -A church steeple casts a shadow 109 ft long, and at the same time a 9.0-ft post casts a shadow 5.0 ft long. How high is the steeple? Round to the nearest unit.

Identify the curve as simple, closed, both, or neither. -

Decide whether the statement is true or false. -If a triangle is equilateral (all sides the same), then it cannot be obtuse.

a and b represent the two legs of a right triangle, while c represents the hypotenuse. Find the length of the unknown side. - a=12 km,c=20 km\mathrm { a } = 12 \mathrm {~km} , \mathrm { c } = 20 \mathrm {~km}a=12 km,c=20 km

Two parallel lines never meet because they lie in different planes.

If two lines do not meet and they are not parallel, they must be skew.

Provide a STATEMENT/REASON proof for the congruence. - Given: ∠AST=∠RTS,AS=RT\angle \mathrm { AST } = \angle \mathrm { RTS } , \mathrm { AS } = \mathrm { RT }∠AST=∠RTS,AS=RT Prove: △SAT≅△TRS\triangle \mathrm { SAT } \cong \triangle \mathrm { TRS }△SAT≅△TRS

Give the measure of the missing angle using the similar triangles below. - ∠BAC\angle \mathrm { BAC }∠BAC △ABC∼△A′B′C′\triangle \mathrm { ABC } \sim \triangle \mathrm { A } ^ { \prime } \mathrm { B } ^ { \prime } \mathrm { C } ^ { \prime }△ABC∼△A′B′C′

The Art of Problem Solving

The Basic Concepts of Set Theory

Introduction to Logic

Numeration Systems

Number Theory

The Real Numbers and Their Representations

The Basic Concepts of Algebra

Graphs, Functions, and Systems of Equations and Inequalities

Counting Methods

Probability

Statistics

Personal Financial Management

Trigonometry Formerly

Graph Theory

Voting and Apportionment

Filters

Give the symbol that represents the portion of the line named and draw a figure showing just the portion named. - $Give the symbol that represents the portion of the line named and draw a figure showing just the portion named. - \text { Ray PR }$ $\text { Ray PR }$

Find the measure of the angles. - $Find the measure of the angles. - \angle A=(2 p)^{\circ}, \angle B=p^{\circ}$ $\angle A=(2 p)^{\circ}, \angle B=p^{\circ}$

a and b represent the two legs of a right triangle, while c represents the hypotenuse. Find the length of the unknown side. - $\mathrm { a } = 12 \mathrm {~km} , \mathrm { c } = 20 \mathrm {~km}$