Question

The base of an isoscles triangle 24cm and its area 60cm square . Find its perimeter​

Answer 1

Answer:

perimeter is 13

Explanation:

Base = 24 cm

area =60 cm^2

area of isosceles triangle = b/2 √A^2 - b^2/4

60= 12 √a^2-144

5= √a^2-144

25= a^2-144

a=13

Answer 2

Answer:

72cm

Explanation:

hope it helps you