Perfect squares and whole-number square roots

Question 1

Is 100 a perfect square?

• A. Yes
• B. No

Question 2

Find √81.

Answer 

Question 3

A square field of solar panels has an area of 16 m². How long is each side, in m?

Answer 

Question 4

Is 99 a perfect square?

• A. Yes
• B. No

Question 5

Find √64.

Answer 

Question 6

A square basketball practice area has an area of 256 m². How long is each side, in m?

Answer 

Question 7

Is 228 a perfect square?

• A. Yes
• B. No

Question 8

Find √121.

Answer 

Question 9

A square floor tile has an area of 121 cm². How long is each side, in cm?

Answer 

Question 10

Is 16 a perfect square?

• A. Yes
• B. No

Question 11

Find √81.

Answer 

Question 12

A square floor tile has an area of 144 cm². How long is each side, in cm?

Answer 

Question 13

Is 100 a perfect square?

• A. Yes
• B. No

Question 14

Find √36.

Answer 

Question 15

A square basketball practice area has an area of 484 m². How long is each side, in m?

Answer 

Question 16

Is 90 a perfect square?

• A. Yes
• B. No