Question

tell this ans plss plss Google also
don't know the answer​

Answer 1

Answer:

1st = 180degree

2nd = 60degree

Explanation : 1st - for ABC, angle A + angle B + angle C = 180degree

2nd. the measure of each angle of a equilateral triangle is 60 degree.

Answer 2

Answer:

i ) For angle A+B+C =180° (by angle sum property)

ii) measure of each angle of equilateral triangle is 60°

Step-by-step explanation:

Let equal angle be x

X+x+x = 180

3x=180

180/3= x

X =60