Question

the area of triangle with base 2(2x+3) and height (2x-3) will be ?​

Answer 1

Step-by-step explanation:

W.K.T,

AREA OF TRIANGLE =1/2*B*H

BY SUBSTITUTING THE VALUE,

1/2*2*(2x+3) * (2x-3)

2x+3 ×2x-3

by algebraic identity

2x^2- 3^2

4x^2-9