Question

An isosceles triangle has a perimeter of 25m.The base is 10m.What is the length of each equal side?

Answer 1

Answer:

Step-by-step explanation:

hi the perimeter of isoceles triangle=  2a  + b

2a is the equal side while b is the base that is 10 cm as given in the question.

subtract   10 from 25   =  15

15/2= 7.5

so the measure of the equal sides are 7.5 cm