The area of the equilateral triangle is 20√3cm2 whose each side is 8 cm.
Area of an equilateral triangle of side a is given by 
Given that Area(Δ) = 20√3 cm2
⇒ 
⇒ a2 = 20× 4
⇒ a2 = 80
⇒ a = 4√5 cm
Hence, the statement is False.
4
The area of the equilateral triangle is 20√3cm2 whose each side is 8 cm.
Area of an equilateral triangle of side a is given by
Given that Area(Δ) = 20√3 cm2
⇒
⇒ a2 = 20× 4
⇒ a2 = 80
⇒ a = 4√5 cm
Hence, the statement is False.