1.8 Quiz Review

Rosy wants a large picture window put in the living room of her new house. The window is to be square with an area of 49 square feet. How long should each side of the window be?

If the area of a square is 81 square meters, how many meters long is each side?

A miniature portrait of George Washington is square and has an area of 169 square centimeters. How long is each side of the portrait?

Cody is baking a square cake for his friend's wedding. When served to the guests, the cake will be cut into square pieces 1 inch on a side. The cake should be large enough so that each of the 121 guests gets one piece. How long should he make each side of the cake?

Cara has 196 marbles that she is using to make a square formation. How many marbles should be in each row?

Tate is planning to put a square garden with an area of 289 square feet in his back yard. What will be the length of each side of the garden?

Basil has 324 square paving stones that he plans to use to construct a square patio. How many paving stones will make up the width of the patio?

If the volume of a cube is 12,167 cubic inches, what is the length of a side of the square?

√121

• 12

• 10

• 11

• 3

Answer explanation

The square root of 121 is 11, which is the correct choice.

Zoe is helping David to solve a math problem. They need to find the square root of 256. What is the square root of 256?

• 14

• 16

• 13

• 17

Answer explanation

The square root of 256 is 16, which is the correct choice.