Question

the base of isosceles triangle is 12cm and its perimeter is 32cm find its area​

Answer 1

Answer:

it is 60

Step-by-step explanation:

b 12

p 32

perimeter = sum of all sides

32 = 12+s+s

32-12= s*

20/s = 10

area = 1/2×b×h

1/2 ×12×10

ans 60