Question

the angles of the triangle are in the ratio 3:5:4 .find the measure of each angle

Answer 1

PLS MARK ME AS THE BRAINIEST

Step-by-step explanation:

sum of all the angles of a triangle=180°

let the 3 angles of the triangle be 3x,5xand 4x respectively,

A.T.P.,

=>3x +5x +4x =180°

=>12x=180°

=>x =180/12

=> x =15

* the angles of the triangle are =

3x=(3×15)°=45°

5x=(5×15)°=75°

4x=(4×15)°=60°

ANS) THE 3 ANGLES OF THE TRIANGLE ARE 45°,75°,60°.