the perimeter of an isosceles triangle is 28cm. The unequal side is 10cm. Find the length of each equal side = EACH EQUAL SIDE OF THE ISOSCELES TRIANGLE IS _______cm

Question

the perimeter of an isosceles
triangle is 28cm The unequal side is 10cm Find the
length of each equal side = EACH EQUAL SIDE OF THE
ISOSCELES TRIANGLE IS
_______cm

Arun Kumar · Accepted Answer

Dear student ,
let two equal sides of the isosceles triangle = a , a
Perimeter = 10 cm + a + a = 28 cm
2a = 18 cm => a = 9 cm
Each equal side of the triangle is = 9cm

Regards