Question

2 The base of an isosceles triangle is 12 cm and its perimeter is 32cm. Find the area of the triangle
isosceles
triangle
​

Answer 1

Step-by-step explanation:

let the side be x,x and 12.

then 32=2x+12

x=10

AD=√10^2-6^2

=√64

=8

area of triangle=1/2*(BC)(AD)

=1/2(12)(8)

=48