Question

The sides of a triangle are in the ratio 3:4:5. What is the length of each side if the perimeter of

the triangle is 36 cm.?

Answer 1

first side =9,second side =12,third side =15

Explanation:

total ratio =3+4+5

=12

first side=3/12×36

=9

second side=4/12×36

=12

=third side=5/12×36

=15