Question

In triangle ABC if angle A=12 angle B=15 angle C find all the angles of this triangle​

Answer 1

Answer:

Step-by-step explanation:

angle A=A, angle B=B, angle C=C

given,

A-B=15°→A=15+B

B-C=30°→C=B-30

by angle sum property of triangle

A+B+C=180°

B+(15+B)+(B-30)=180

3B-15=180

3B=180+15

B=195/3

B=65°

So,

A=65+15=80°

B=65°

C=65-30=35°

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Answer 2

Answer:

hi..here is your answer

Step-by-step explanation:

angle C is 153