Question

Q.9. If ABC = PQR and m< A =30 , m < B =50 ,m < C =100,then find m

Answer 1

Answer:

here

ABC congruent PQR

therefore

A=P,B=Q,C=R

A=50°,Q=60°

measure of triangle is 180° P+Q+R=180

50+60+R=180

110+R=180

R-180-110

R=70°

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Answer 2

Answer:

180m because A=30 ,B=50 ,C=100 now u want to add these 3 angels if u add u will get 180 u want to now Angel M that's why Answer is :180M