1.

The sides of the triangle are 56 cm, 60 cm, and 52 cm long. Then the area of the triangle is?

Answer»

f a triangle.. , a = 56, b = 60, c = 52 s = (a + b + c)/2 ⇒ s = (56 + 60 + 52)/2 = 168/2 = 84. AREA of triangle = √s(s-a)(s-b)(s-c) = √84(84-56)(84-60)(84-52) = √84×28×24×32 = 1344cm2 ..ANSWER..



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