If each side of an equilateral triangle is tripled then what is the percentage increase in the area of the triangle?

If each side of an equilateral triangle is tripled, then find the percentage increase in its area.

The length of each side of an equilateral triangle increases at the rate of 2cm/sec. Find the rate of increase of the area of the triangle, when the length of each sides is 10cm.

Each side of an equilateral triangle is 8 cm. Its area is

If the error in measuring the side l of an equilateral triangle is 0.01, then the percentage error in the area of the triangle, in terms of its side l is

Each side of an equilateral triangle is 8 cm long. Its area is

Each side of an equilateral triangle is 8 cm . Its area is

If each side of a triangle is doubled, then find the percentage increase in its area.

If the side of an equilateral triangle is 16cm, then the area of the triangle is