Question

If the perimeter of triangle is 20/3 cm. And the length of its two of its sides are5/2 cm and 10/3 cm ,find the length of third cm

Answer 1

Answer:

let third side be X

then,

x+5/2+10/3=20/3

x+15+10/6=20/3

X=20/3-25/6

X=40-25/6

x=15/6

x=5/2

hence, third side is 5/2