Question 1

Find the measure of the angles.
- 
$\angle A=(7 x-63)^{\circ}, \angle B=(5 x-37)^{\circ}$

Accepted Answer

A)  $152 ^ { \circ }$ and $28 ^ { \circ }$ 
B)  $28 ^ { \circ }$ and $28 ^ { \circ }$ 
C)  $152 ^ { \circ }$ and $152 ^ { \circ }$ 
D)  $62 ^ { \circ }$ and $62 ^ { \circ }$ 
A)  $152 ^ { \circ }$ and $28 ^ { \circ }$ 
B)  $28 ^ { \circ }$ and $28 ^ { \circ }$ 
C)  $152 ^ { \circ }$ and $152 ^ { \circ }$ 
D)  $62 ^ { \circ }$ and $62 ^ { \circ }$

Question 2

Provide a STATEMENT/REASON proof for the congruence.
- 
Given: $B D = C D , \triangle D C A$ and $\triangle D B A$ are right angles
Prove: $\triangle \mathrm { ACD } \simeq \triangle \mathrm { ABD }$

Accepted Answer

\[\begin{array}{l}
\text { STATEMENTS RE

Find the measure of the angles. - $Find the measure of the angles. - \angle A=(7 x-63)^{\circ}, \angle B=(5 x-37)^{\circ}$ $\angle A=(7 x-63)^{\circ}, \angle B=(5 x-37)^{\circ}$

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 measure of the angles. - ∠A=(7x−63)∘,∠B=(5x−37)∘\angle A=(7 x-63)^{\circ}, \angle B=(5 x-37)^{\circ}∠A=(7x−63)∘,∠B=(5x−37)∘

Provide a STATEMENT/REASON proof for the congruence. - Given: BD=CD,△DCAB D = C D , \triangle D C ABD=CD,△DCA and △DBA\triangle D B A△DBA are right angles Prove: △ACD≃△ABD\triangle \mathrm { ACD } \simeq \triangle \mathrm { ABD }△ACD≃△ABD