Question

In
triangle ABC if ab=bc and b=70 a will be
a. 70 b. 110 c. 55 d. 130​

Answer 1

Answer:

55(c)

Step-by-step explanation:

A=x

C=x

A+b+c=180 degrees

B=70 degrees

2x+70 degrees=180 degrees

X=180 degrees - 70 degrees /2

X=55 degrees

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