Question

Find the area of a triangle with sides 120m,80m,50m

Answer 1

Answer:

step by step explanation

calculating area is simple just remember the herons formula

a=$\sqrt{s(s-a) (s-b)(s-c)}$

s means semi perimeter

s=$\frac{a+b+c}{2}$

a=120

b=80

c=50

$a=\sqrt{125(125-120)(125-80)(125-50)}$

so,

a=$\sqrt{125*(5)(45)(75)}$

calculate it the answer is

375$\sqrt{15}m^{2}$

so simple right mark me as a brainlist

you can make the numbers in to its prime factors of its possible then the answer will be easy