Question

Yeh perimetre of an isosceles triangle is 32 cm the radio of equal side to its base in 3:2. Find area.

Answer 1

As we know that the perimeter of a triangle is sum of all side. The ratio of equal side of the isosceles triangle to its base is 3:2.
=Let the sides be 3x,3x and 2x.
The perimeter is 32.
3x+2x+3x= 32
8x=32
x=32/8
x= 4
So the sides are:
3*4=12
2*4=8
3*4=12
Area of triangle is given in the picture below:

Answer 2

hope it helps you........