Question

The base and height of a triangle ratio 3:4and it's area is96cm square find its base and height

Answer 1

Answer:

let the base be 3x and height be 4x

area of triangle= 1/2 x base x height

96=1/2 *3x*4x

96=6x²

16=x²

(square root on both sides)

we get

4=x

base= 3x=3*4=12

height= 4x=4*4=16

Answer 2

let the base be 3x and height be 4x

area of triangle= 1/2 x base x height

96=1/2 *3x*4x

96=6x²

16=x²

(square root on both sides)

we get

4=x

base= 3x=3*4=12

height= 4x=4*4=16