Question

the length of the side of the triangle is 6 CM the second side twist the third side if the perimeter of triangle is 18 cm find the sides of the triangle

Answer 1

Hi,

Here is your answer,

Let the third side be a

Second side = 2a

Perimeter = 18

→ a + 2a + 6 = 18

→ 3a = 12

→ a = 4

Other two sides are 4 cm and 8 cm


Hope it helps you !