Question

in tringal two sides of which are 8cm and 11cm and the perimeter is 32cm . find the third side

Answer 1

Perimeter of triangle = sum of all sides.
32 = 8 +11 + 3rd side
3rd side = 13 cm

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Answer 2

Answer:

hey friend your answer is below

Step-by-step explanation:

two sides of a triangle are 8 cm and 11 cm

perimeter = 32 cm

a + b + c = perimeter

8 + 11 + c = 32

19 + c = 32

c = 32 - 19

c = 13 cm

the third side is 13 cm