Question

Perimeter of a triangle with length sides 2x, 3x, and 4x

Answer 1

P = 9x

Explanation:

Given that,

→ a = 2x

→ b = 3x

→ c = 4x

The formula we use,

→ P = a + b + c

Then the perimeter of triangle will be,

→ P = 2x + 3x + 4x

→ [ P = 9x ]

Therefore, the perimeter is 9x.