Question

if the perimeter of a triangle is 6 1/3 cm and the length of two of its side are 2 1/2 cm and 3 1/3 cm, find the length of third side.

Answer 1

Heya...
Here is your answer -----


=> Perimeter of the triangle = 6 1/3 = 19/3 cm

=> One side = 2 1/2 = 5/2 cm

=> Second side = 3 1/3 = 10/3 cm

=> Perimeter = 1st side + 2nd side + 3rd side

=> Third side = Perimeter - (1st side + 2nd side)

=> Third side = 19/3 - (5/2 + 10/3)

=> Third side = 19/3 - [(15 + 20)/6]

=> Third side = 19/3 - 35/6

=> Third side = (38 - 35)/6

=> Third side = 3/6 = 1/2 cm

HOPE IT HELPS....!!!!

Answer 2

Please refer the attachment for the answer...

Hope it helps
@PoojaBBSR