Question

The length of a triangular feild are 24m,36, and 48m. Calculate the area of the feild and the length of the perpendicular drawn on its longest side.​

Answer 1

Step-by-step explanation:

For an equilateral triangle with side ‘a’, area

∴ Each side of the triangle = a cm

∴ a + a + a = 180 cm

⇒ 3a = 180 cm

Now, s = Semi–perimeter

∴ Area of a triangle

∴ Area of the given triangle

Thus, the area of the given triangle