Question

A triangle having a perimeter 56 and its side are 2x, 2x + 3 and 2x + 5. Find the respective lengths of the sides of the triangle ​

Answer 1

Answer:

perimeter is equal to sum of sides of triangle

therefore

56=2x+2x+3+2x+5

56=6x+8

56=2(3x+4)

28=3x+4

24=3x

X=8

sides are

2x=2(8)

=16

2x+3=2(8)+3

=19

2x+5=2(8)+5

=21