Question

The angles of a triangle are x, x+15 and 2x- 15 degree.Find the smallest angle of the triangle

Answer 1

Sum of angles of a traingle X+x+15+2x-15=180 4x=180 X= 45 Angles vl be x=45 X+15= 45+15=60 2x-15= 90-15= 75 Smallest angle vl be 45°

Answer 2

Heya!

Here is your answer.

The angles of a triangle are x,x+15 and 2x-15

The sum of all angles of a triangle is 180°

Therefore,

$x + x + 15 + 2x - 15 = 180 \\ = > 4x = 180 - 15 + 15 \\ = > 4x = 180 \\ x = \frac{180}{4} \\ = >\boxed{x = 45}$

⭐ Hope it's clear⭐