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

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.