Question

The sides of triangular plot 40m,37m,13mwhat is its area

Answer 1

Answer:

a=40m b=37m c=13m

semi perimeter =s=a+b+c/2 =40+37+13/2=90/2=45

area of triangle =√s(s-a)(s-b)(s-c)

=√45(45-40)(45-37)(45-13)

=√45×5×8×32

=√57,600=240m²

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