Area Perimeter Small Number

The model can be used to represent the area of a square with a side length of √4 units. What is another to represent the side length of this square?

• 16

• 4

• 2

Coach Sanchez is setting up a court for a game of four-square. He has a square space, with an area of 64 square feet. What is the longest side length Coach Sanchez can make for one side of the court?

• 8 feet

• 7 feet

• 16 feet

• 12 feet

Paula completely covered a square wall using 87.5 ft² of wall paper without any overlap. Which measurement is closest to the side length of this wall in feet?

• 22 ft

• 44 ft

• 9 ft

• 7 ft

• 154 cm²

• 144 cm²

• 164 cm²

• 174 cm²

If two triangles have the same perimeter of 30 units, and Triangle A has sides of 10 units, 10 units, and 10 units, while Triangle B has sides of 12 units, 9 units, and 9 units, what is the area of Triangle A?

• 43.3 square units

• 45 square units

• 40.5 square units

• 50 square units

Two circles have the same circumference of 31.4 units. If Circle A has a radius of 5 units, what is the area of Circle A?

• 78.5 square units

• 25 square units

• 50 square units

• 31.4 square units

Mrs. Harvey planted a square garden with an area of 361 square feet. How long is one side of Mrs. Harvey's garden?

• 19 feet

• 90.25 feet

• 22.56 feet

• 17 feet

A square has an area of 225, what is the length of the side?

• 15 units

• 12 units

• 72 units

• 56 units

Callan knows that the area of a square piece of artwork he owns is 289 square inches. Which shows the correct step he should take if he wants to find out the side lengths of the piece of artwork?

The model shown has an area of 196 units². Which best represents, x, the number of units along each side of the model?

• 49

• 7

• 14

• 16