ORIf the area, base and corresponding altitude of a parallelogram are

1.	ORIf the area, base and corresponding altitude of a parallelogram are , x-3 and x+ 4 respectivelythen find the value of x.111i nnd its nerimeter is 84 cm. Find its area.
Answer» Area of parallelogram= base × corresponding altitude x² = (x-3)(x+4) x² = x²+4x-3x-12 0 = x-12 x = 12 Like my answer if you find it useful!

ORIf the area, base and corresponding altitude of a parallelogram are , x-3 and x+ 4 respectivelythen find the value of x.111i nnd its nerimeter is 84 cm. Find its area.

Answer»

Area of parallelogram= base × corresponding altitude

x² = (x-3)(x+4)

x² = x²+4x-3x-12

0 = x-12

x = 12

Like my answer if you find it useful!