Question

∆ABC is an equilateral triangle of side 'a', it's area Will be...

(I need step by step explaination)​

Answer 1

Step-by-step explanation:

will be same it's obvious it's equal

hope it helps u

Answer 2

Answer:

√3/2a²

Step-by-step explanation:

Area of a triangle = 1/2 * Base * Height

= 1/2 * a * √3a = √3/2 a²

( Height = √3/2a By Pythagoras Theorem

a² + (a/2)² = √3a )

Hope this helps you .