Question

Find the area of triangle using heron's formula where a is 6cm,b is 7cm and c is 5cm​

Answer 1

heyyya here is the answer of your question:

step by step explanation:

A = 6cm

B = 7cm

C = 5cm

by herons formula

semi perimeter = a+b+c

2

semi perimeter = 6+7+5

2

= 9cm

then area = √S(S-a)(S-b)(S-c)

= 3×3×2×4

=72cm³

Answer 2

Answer:

ANSWER IS 72mcube.

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