Question

the sides of a triangle are in the ratio 5:7:8.if the perimeter of the triangle 100cm, find the length of the sides of the triangle.

Answer 1

The ration of lengths are: 5:7:98

Let the sides be denoted as:

5x,7x and 8x

The perimeter =100cm

5x+7x+8x=100

20x=100

x=100/20

x=5

The sides can be found as follows:

5x=5×5=25cm

7x=7×5=35cm

8x=8×5=40cm

Answer 2

Answer:

40 cm is your answer dhfidjd