Question

In triangle ABC, if AB=BC and <B=70°, < A will be________.
Fill in the Blanks ​

Answer 1

Answer:

Answer is 55°

Step-by-step explanation:

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Answer 2

Answer:

AB=BC

B=70°

sum of all the angles of a triangle =180°

x°+x°+70°=180°

2x+70°=180°

2x=180°-70°

2x=110°

x=110°/2

x=55°

A=55°

B=70°

C=55°