Triangle abc is equal to triangle pqr, angle p=8x+4, angle a=5x+16 , and angle q=10x+2. find angle r a. 36 b.not enough info c. 42 d. 102

Question

asked Nov 25, 2023 38.8k views

1 Answer

Dave Kraczo · Answer 1 · 2023-11-30T16:33:01+0000

Answer: b.not enough info

Explanation:

Corresponding angles of congruent triangles are congruent, so
$\angle A =\angle P$

However, we don't have all 3 interior angles of either triangle, so we cannot conclude anything.