Problems With Square Root

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

• 16
• 14
• 13
• 15

Tags

CCSS.8.EE.A.2

Len 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 each side of the cake be?

• 7
• 11
• 12
• 15

Tags

CCSS.8.EE.A.2

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

• 13
• 12
• 16
• 14

Tags

CCSS.8.EE.A.2

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?

• 17
• 15
• 16
• 13

Tags

CCSS.8.EE.A.2

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?

• 6
• 7
• 4.9
• 5

Tags

CCSS.8.EE.A.2

Jason's square bedroom has an area of 90 square feet. The length of one side is between what two whole numbers?

Tags

CCSS.8.EE.A.2

A rancher divided his land into square sections. One large section has an area of 112 square miles. To the nearest tenth of a mile, what is the length of one side of this tract of land?

Tags

CCSS.8.EE.A.2

You have a square blanket that has an area of 1600 square inches. What is the length of one side of the blanket?

• 40 inches

• 4 inches

• 400 inches

• 800 inches

Tags

CCSS.8.EE.A.2

You are going to decorate one wall of your bedroom by putting border along the top. The wall is a square with an area of 256 square feet. What is the length of the border you need for the top of this wall?

• 16 inches

• 16 square inches

• 128 inches

• 64 inches

Tags

CCSS.8.EE.A.2

Mrs. Hiltz and Ms. Weber decide to host a lemonade stand. The table they use has side lengths of 5 feet. What is the area of their table?

• 25 feet

• 25 square inches

• 5 ft²

• 25 square feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3