Question

Find the perimeter of a triangle if one side is 11 cm , another side is One fifththe perimeter and the third side is one fourth the perimeter.​

Answer 1

p = a+b+c

pleease thank my answer

Answer 2

Answer:

let perimeter be x

ATQ , x = 1/5x + 1/4x + 11

x = 9/20x + 11

x - 9/20x = 11

11/20x = 11

x = 11 × 20 / 11

x = 20

Step-by-step explanation:

hope it helps

mark me as the brainliest

follow me