Squares, Square Roots, Rational, Irrational, Repeating Decimals

Squares

100

What is the square of 144

12

200

What is (-6)²?

36

300

What is the square of 20

400

400

What is 19²?

361

500

What is 7² - 5² + 13²?

193

More Squares

100

What is -9²?

-81

200

Evaluate: (15² - 14²)

29

300

What is 29²?

841

400

What is20²?

400

500

What is 8²

64

Square Roots

100

Is 25 a perfect square? If yes, what is the square root of 25?

Yes, 5

200

What is the square root of 169?

13

300

What is the square root of 256?

16

400

Is 121 a perfect square? If yes, what is the square root of 121?

Yes, 11

500

Is 484 a perfect square? If so what is the square root?

22

More Square Roots

100

What is the square root of 100?

10

200

What is the square root of 625?

25

300

Is 289 a perfect square? If yes, what is the square root of 289?

17

400

What is the square root of 441?

21

500

What is the square root of 841?

29

Pythagorean Theorem

100

You can only use the Pythagorean Theorem on what type of triangle? 

A right triangle

200

What is the longest side of a right triangle called?

C or the Hypotenuse 

300

What is the equation for the Pythagorean Theorem?

a²+b²=c²

400

 If two legs of a triangle measure 5 and 12 what is the length of the hypotenuse? 

13

500

If a two legs of a triangle measure 3 and 4 what is the length of the hypotenuse? 

5