Prove that the sea of an equal triangle is equal to √3a2\4 where a is the triangle.

Prove that the sea of an equal triangle is equal to √3a2

1.	Prove that the sea of an equal triangle is equal to √3a2\4 where a is the triangle.
Answer» Prove that the sea of an equal triangle is equal to √3a²\4 where a is the triangle.