Question

given the angles of a triangle are in the ratio 2 is to 3 is to 5 find all the angles of a triangle

Answer 1

sum of all angle is 180
2+3+5 = 180
10x=180x is 18
so all sides r 36 ,54 90
pleae mark brainliast

Answer 2

Hey !

Solution : Let the angles of the triangle be in the ratio 2x : 3x : 5x

So sum of all the angles will give 180°

Similarly, Sum of all the angle ratio s must also give 180°

Hence we can say that, 2x + 3x + 5x = 180°

=> 10x = 180°

=> x = 180° / 10 = 18°

This is just the measure of ratio. But our angles are 2x, 3x and 5x. Hence our angles are :

2x = 2 * 18° = 36°

3x = 3 * 18° = 54°

5 * 18° = 90°

Hence the angles are 36°, 54° and 90°

Hope it helped !