Question

if a triangle has its sides in the ratio 2:3:5 and value of x is 35 cm then what is the perimeter of the triangle

Answer 1

angles are 2x, 3x, 5x. 2x =2* 35 = 70, 3x= 3*35= 105 , 5x= 5*35 = 175. Perimeter of triangle = 2x +3x +5x = 70+105+175= 350