Exam 12: Geometry Problems: Complementary Angles, Collinear Points, and Similar Triangles
Exam 1: Line and Angle Relationships13 Questions
Exam 2: Parallel Lines13 Questions
Exam 3: Triangles16 Questions
Exam 4: Quadrilaterals14 Questions
Exam 5: Similar Triangles12 Questions
Exam 6: Circles10 Questions
Exam 7: Locus and Concurrence4 Questions
Exam 8: Areas of Polygons and Circles5 Questions
Exam 9: Surfaces and Solids4 Questions
Exam 10: Analytical Geometry8 Questions
Exam 11: Introduction to Trigonometry4 Questions
Exam 12: Geometry Problems: Complementary Angles, Collinear Points, and Similar Triangles916 Questions
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-The locus of points in space that are at a distance of 1 inch from point P is the circle with center P and a radius length of 1 inch.
(True/False)
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-What is the total number of faces for a prism whose base is a decagon?
(Short Answer)
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-Where B is the area of the base and h is the length of altitude, the volume of a prism and cylinder can both be found by the formula V = Bh.
(True/False)
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-For a quadrilateral to be a rectangle, how must the diagonals be related?
(Multiple Choice)
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-If M and N are the midpoints of nonparallel sides
and
of trapezoid HJKL, then
.
(True/False)
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To construct the midpoint of the horizontal line segment
, begin by marking off arcs of equal length from points A and B so that the arcs intersect both above and below
.
(True/False)
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When two secants intersect at a point in the exterior of a circle, the measure of the angle formed is one-half the positive difference of the measures of the two intercepted arcs.
(True/False)
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Given that 1 foot = 12 inches, what is the number of square inches in 1 square foot?
(Essay)
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For a regular pentagon, find the measure of each central angle.
(Short Answer)
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-In the isosceles triangle shown, the legs are 10 inches each while m
= 40°. Find the length of base
correct to the nearest tenth of an inch.
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For what type of regular polygon does the apothem have a length equal to one-half the length of a side of the polygon?
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In the form
, find the equation of the line that is the perpendicular- bisector of the line segment that joins (0,0) and (2a,2b).
(Multiple Choice)
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-The locus of points in a plane that are equidistant from the sides of
is the bisector of
.
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-In a right triangle, the measures of the angles are
,
, and
= 90°. With the lengths of the opposite sides being a, b, and c respectively, find tan
.
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Find the length of base in an isosceles triangle with perimeter 25 inches and length of leg
8 inches.
(Short Answer)
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-When the midpoints of the sides of a square RSTV are joined in order, quadrilateral MNPQ is formed. Being as specific as possible, what type of quadrilateral is MNPQ?
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