Question

the sides of triangle are 3cm, 5 cm and 6cm, find the area

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Answer 1

Answer:

are of traing is √s(s-a)(s-b)(s-c)

s=a+b+c/2

s=3+5+6

s=14cm

Answer 2

Step-by-step explanation:

3+5+6÷2

14/2=7cm

s=7cm

Area of triangle

Whole root of s(s-a)(s-b)(s-c)

whole root of 7(7-3)(7-5)(7-6)

whole root of 35×2×1

whole root of 70=7.48 approx.

I think u Understand the answer.