Question

Area of triangle having sides 5m , 6 cm , 7 cm is ..... ​

Answer 1

Answer:

36√6 or 14.7(approx)

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Answer 2

Here the application of Heron’s formula will be there

S= a+b+c/2

s=5+6+7/2
=9

Area of triangle = 9(9-5) (9-6)(9-7) under root

= 9(4)(3)(2)
= 3*3*2*2*3*2
=3*2 under root 6

6 root 6 is the ans

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