Question

When should we use root 3 /4 in areas related to circles?

Answer 1

Area of an equilateral triangle = √3/4*a²

Therefore when it's given that the triangle is equilateral then you should use this formula.

Answer 2

HIII.....

GOOD MORNING:-)

HERE IS YOUR ANSWER:--------

WHEN IN THE QUESTION THERE WOULD BE GIVEN ABOUT THE EQUILATERAL TRIANGLE THAN CAN USE THIS FORMULA.

HOPE THIS HELPS YOU .....