Which of the following measurements would be related to the area ratio? Check all that apply.

How many times greater is the area of a trapezoid if its side lengths are increased by a factor of 4?

Quadrilateral DEFG has 4 congruent sides and is graphed on the coordinate plane. The quadrilateral has points D(1, -1) and E(-2, 3). What would the new perimeter of DEFG be if each side were increased by a length of 3 units? (Hint: find the length of side DE now and then use that to find out what the new side lengths would be)



The two pyramids shown are similar. If the smaller pyramid has a height of 21 meters, then what is the height of the larger pyramid?

The cylinders shown are similar. If the volume of the larger cylinder is 562.5 m³, then what is the volume of the smaller cylinder?

The cylinders shown are similar. Find the missing height of the larger cylinder.

What is the volume ratio of two pyramids with surface areas of 80 cm² and 245 cm²?

By what factor would the volume of a triangular prism decrease if the dimensions (side lengths) were decreased by a factor of 1/3?

Two triangles are similar. The smaller triangle has an area of 24 in² and the larger triangle has an area of 54 in². If the larger triangle has a height of 18 inches, then what is the height of the smaller triangle?

Two similar rectangular prisms have widths of 30 centimeters and 50 centimeters. If the larger prism has a volume of 812.5 cm³, then what is the volume of the smaller prism?

Two rectangular prisms are similar. The smaller prism has a volume of 24 in³ and the larger prism has a volume of 375 in³. What is the ratio of the surface area of the smaller prism to the surface area of the larger prism?