Question

Sides of tringular field are 30 m 30 m a d 48 m . Its area is

Answer 1

Step-by-step explanation:

given

in triangle ABC

AB=30m

BC=30m

AC=48m

R.T.F

ar(triangle ABC)

solution

since 3 sides of the triangle is given you can use herons formula to find the area of the triangle .

the herons formula is$\sqrt{s} *(s-a)(s-b)(s-c)$

where a,b,and c are the sides of the triangle

and s is the semi perimeter

in this sum you can directly find the value of s by dividing its perimeter by 2

then the value of s=$(30+30+48)/2$ = 54m

now we just need to substitute the values, we get

$\sqrt{54}(54-30)(54-30)(54-48)$=$252m^{2}$

this is your answer .

dont forget to mark my answer the brainliest(if you find my answer helpful)