## Is edge of a cube is increased by 50% find the percentage increase in the surface area of the cube?

Answer: Let x be the edge of a cube. Therefore, the percentage increase in the surface area of a cube is 125.

## What is the percentage increase in the volume of a cube if each side of the cube is increased by 20%?

When the length of the cube is increased by 20%, the new length would be = 1.2a. So the increase in volume =(1.728a³-a³)/a³ x 100= 72.8% .

## Which age of a cube is increased by 50% find the percentage increase in the surface area of the cube?

Answer: The surface area increased by 125%. Therefore the surface area increased by 125%.

## What will be the percentage increase in the surface area of the cube whose side is increased by 50%?

Answer: After 50% increase, each edge of the cube becomes 150/100 of the original. Thus, the surface area of the cube becomes (150/100)^2 = 225/100 of the original. Hence, increase in perecentage of surface area = (225-100) = 125% .

## How do you find percent increase in surface area?

Say the edge of the cube is 10, its surface area is 6*100; After 20% increase the edge becomes 12, so the new surface area is 6*144; Percent increase=change/original=(6*144-6*100)/(6*100)*100=44%.

## What is the percentage increase in the surface area of a cube when its edge length is doubled?

% increase =6a224a2−6a2×100=300%

## What happens to the surface area of a cube when each side is doubled?

As we know that the cube has 6 sides and each side represents the square. Let the side length of the cube be a unit. Now it is given that the edge of the cube is doubled. So the new surface area of the cube is four times the old surface area.

## What change will come in the total surface area of a cube if its edge is doubled Show working clearly?

If the edge of the cube is doubled surface area of the cube increases by 4 times.

## What is the change in volume of cube if the edge is doubled?

By doubling the edge, the side of the cube is 4 cm and its volume is 4^3 = 64 cc. So the increase in volume on doubling the edge of a cube is eight-fold.