Question

a Triangular Park has sides 60 M 40 m and 26 m Gardner has to put a fence all around its boundary and also plant grass inside. find its area in which glass will be planted.

Answer 1

Hey mate..


Here's your answer..

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Perimeter(Length of fencing)=

60+40+26=126cm..

Area(Area of grass)...

We have to solve it using Heron's
formula...

✴s(s-a)(s-b)(s-c)...where s is the semi-
perimeter...

s=60+40+26/2=63

So..63(63-60)(63-40)(63-26)
=63(3)(23)(37)
=401.05 sq.cm

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HOPE IT HELP

@Rêyaañ11

Answer 2

I hope this answer helps u....