Question

one of the angles of a triangle is 100° and the other two are equal. find the each of the equal angles​

Answer 1

Answer:

Each angle of triangle makes 180, and one angle is give with 100 so left 80 therefore each angle will get 40 each

Answer 2

Answer:

Let us assume other two angles as ∠2 and ∠3.

According to ASPT,sum of angles of triangle = 180°

Given : ∠ 1 = 100° and ∠2 =∠3

∠1+∠2+∠3 = 180°

100° + 2∠2 = 180°

2∠2 = 180° - 100°

∠2 = 80/2 = 40°

∴∠2=∠3=40°