find the area of a triangle, two sides of which are 8cm,11cm and the perimeter is 32cm

the third side is 32-19 = 13

so the formula for area = root over s(s-a)(s-b)(s-c) where s = peirmeter / 2

hope this helps :D

find the area of a triangle, two sides of which are 8cm,11cm and the perimeter is 32cm

the third side is 32-19 = 13

so the formula for area = root over s(s-a)(s-b)(s-c) where s = peirmeter / 2

hope this helps :D

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