Question

Find the area of triangle who side are78 metre and 50m and 112m

Answer 1

the answer of your questions is

1680 m^2

Answer 2

You can find out by using heron's formula Let a=78,b=50,c=112 By heron's formula S=a+b+c÷2 78+50+112÷2=120 S-a=42 S-a=70 S-c=8 {√s×(s-a)(s-b)(s-c)} √120×42×70×8 √3×2×2×10×3×7×2×7×10×2×2×2 10×8×3×7=1680m.square  Hence your area will be 1680metre square