the sides of a triangle are 16cm,30cm,34cm . what is its are by using heron's formula.
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s=16+30+34/2=80/2=40
A=underoot(40 (40-16)(40-30)(40-34))
A=underoot (40(24)(10)(6))
A=140cm^2
A=underoot(40 (40-16)(40-30)(40-34))
A=underoot (40(24)(10)(6))
A=140cm^2
gost1:
the answer is not correct
I am sorry. I have not done the calculation properly . I will take care of it.
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