Question

If the side of an equilateral triangle is 12 cm, find its area ​

Answer 1

Answer:

Step-by-step explanation

AREA= 1/2 ×B × H

= 1/2 ×60 ×60

= 30×60

=900 sq cm.

Thanks

Answer 2

Answer:

If the side of an equilateral triangle is x, then

Area = √3x²/4

Here, side=x=12cm

       

Area=√3×12²/4

        =36√3 cm²