Math, asked by premshankar97007, 6 months ago

in a traingle ABC, if AB=BC and angle b=70 then angle A is equal to what

Answers

Answered by shadowbeam2727
0

Answer:

55 degrees

Step-by-step explanation:

ABC is an isosceles triangle.

B=70 degrees, so that means that A=C

A+B+C=180 degrees

2A+70=180

2A=110

A=55 degrees

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