the perimeter of triangle is is 75 cm . 2 of it s sides are 20 cm and 30 cm . find the third side ????

Third side= 25
as, perimeter= 75
third side = 75- (20+30)
= 75- 50
=25

  • 1
if one side is 20 cm and other side is 30 cm so the 3rd side would be =
70 - [ 20 + 30 ] i .e . 20 cm
  • 0
What are you looking for?