Question

find the area of a right triangle whose sides are 15cm and 7cm and the perimeter is 56 CM find the area of a right triangle whose two sides are 14 cm and 7 cm and the perimeter is 56 CM​

Answer 1

Step-by-step explanation:

perimeter of triangle= side + side + side

15 cm + 7 cm + side = 56 cm

22cm + side = 56 cm

side = 56 cm - 22cm

side = 34 cm

check = 15 cm + 7 cm + 34 cm = 56 cm

22cm + 7 cm = 56 cm

56 cm = 56cm

r.h.s = l.h.s

Answer 2

Answer:

perimeter of triangle = side+side+side

15cm + 7cm + side = 56cm

22cm + side = 56cm

side = 56cm - 22cm

side = 34 cm

perimeter of triangle = side+side+side

14cm + 7cm + side= 56cm

21cm + side = 56cm

side = 56cm - 21cm

side = 35cm