Question

The area of an equilateral triangle with side 12cm is $36\sqrt{3}cm$

• A. True
• B. False

Answer 1

The correct option is A

True

Area of an equilateral triangle of side a is $\frac{\sqrt{3}}{4}\times a^2$

Given side = 12 cm

$\therefore$ Area = $\frac{\sqrt{3}}{4}\times 12\times 12$ = $36\sqrt{3}cm$