Problema Solution
The equal sides of an isosceles triangle are 3.5 cm each and the other side is 2.5 cm. What is the perimeter of the triangle
Answer provided by our tutors
a = 2.5 cm
b = 3.5 cm
P = the perimeter
P = a + 2b
P = 2.5 + 2*3.5
P = 9.5 cm
The perimeter of the triangle is 9.5 cm.