Question

the base and height of a triangle are in ratio 3:4 and its area is 96 cm sq. . find its base and height.

Answer 1

hope it helps!!;;;!;;;

Answer 2

let the base and height of the triangle are 3x and 4x respectively. then
A.T.Q.
1/2×b×h = 96 cm sq.
(3x)×(4x) = 96×2

12(x)^2 = 96×2

( x )^2 = 16

x. = √16

x = 4cm

and hence, base = 3×4 = 12cm and height = 4×4 = 16 cm.