What is the estimate for square root of 22

1 answer:

5 0

16=4²
25=5²
So that means the square root of 22 is between 4 and 5.
Square 4.5
4.5² = 20.25
4.5 < √22 < 5
So the nearest whole number would be 5.

Happy Holidays~

You might be interested in

Helppppp plzzzzzzz!!!!!! 15+PTS and brainliest!!!!!!!! ASAP!!!!!

RideAnS [48]

Answer: The 3rd one! Letter C.

Step-by-step explanation:

I used a calculator!

8 0

3 years ago

Read 2 more answers

The length of each side of a regular pentagon is increased by 8 inches, so the perimeter is now 65 inches. What is the original

evablogger [386]

Here as the Pentagon is regular so it's all sides will be of equal length . And if we assume It's each side be s , then it's perimeter is going to be (s+s+s+s+s) = 5s.And as here , each side is increased by 8 inches and then it's perimeter is 65 inches , so we got that it's side after increament is (s+8) inches and original length is s inches . And if it's each side is (s+8) inches , so it's perimeter will be 5(s+8) and as it's equal to 65 inches . So , 5(s+8) = 65