in a traingle ABC, if AB=BC and angle b=70 then angle A is equal to what
Answers
Answered by
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
Similar questions