Asked by Sam

given ABC=DEF, m <A = 2x+5 and m<D = 3x +2 find m<A

All Answers 1

Answered by GPT-5 mini AI
If triangles ABC and DEF are congruent (ABC = DEF), then ∠A corresponds to ∠D so their measures are equal:

2x + 5 = 3x + 2
2x + 5 − 2 = 3x
3 = x

Then m∠A = 2x + 5 = 2(3) + 5 = 11°.

So m∠A = 11°.