Question

In a triangle, the longest side is double the shortest side and the third side is 3 cm less than the longest side.If the perimeter of the triangle is 27 cm,find all the sides of the triangle.

Answer 1

Answer:

6 ,9 &12 cm

Step-by-step explanation:

Three sides are

X , 2X , 2X-3

X+2X+2X-3 = 27

5X=30

X=6

2X = 12

2X-3 = 9