Exploring LT 1.3 Concepts

Which rug should Courtney and Malik purchase to fit a 50 square foot space?

• Square rug

• Circular rug

• Rectangular rug

• None of the above

What is the approximate area of the circular rug?

• 48 square feet

• 51 square feet

• 50.24 square feet

• 49 square feet

What is the best approximation of the square root of 74?

• 8.5

• 8.4

• 8.6

• 8.7

Is 8.5 feet of ribbon enough to cover the diagonal of the flag?

• Not enough information

• Maybe

• No

• Yes

Between which two whole numbers does the square root of 12 fall?

• 2 and 3

• 3 and 4

• 5 and 6

• 4 and 5

Which number is a better estimate for the square root of 12?

• 3.4

• 3.3

• 3.2

• 3.1

What is the approximate value of the square root of 32?

• 5.5

• 5.6

• 5.7

• 5.8

Which of the following numbers is less than the square root of 32?

• 5.5

• 5.6

• 5.7

• 5.8

What is the decimal approximation of pi squared?

• 9.5

• 9.6

• 9.7

• 9.8

Which of the following numbers is the least?

• Square root of 94

• 9.5

• 9.8

• Pi squared