Question

Find the area of the triangular plane field having each side of 25M​

Answer 1

the area will be 1/2 ×base×hight so 1/2×25×25=312.5

Answer 2

Step-by-step explanation:

it is having all sides equal with side "a" = 25m

so we can say that plane is a equilateral triangular plane

Area of an equilateral triangle = √3/4 × a²

= ( √3/4 ) × 25 × 25

= (625 √3)/4 meters

or

156.25 × √3 meters

hope it helps u.......