Chapter 9 Review (8th)

Finding Square Roots

100

What is the square root of 49. 

+/- 7 

200

DOUBLE JEOPARDY 

What is Mrs. Meier's first name? 

Shannon 

300

What is the negative square root of 64. 

-8

400

What is the square root of 9/121?

3/11

500

Solve. 12 - 3(square root of 25) = 

-3

Pythagorean Theorem

100

What is the equation for the pythagorean theorem?

a²+b²=c²

200

What does c = if a=5 and b=12. 

c=13

300

What does c= if a=3 and b=4?

c=5

400

What does a= if b=9.6 and c=10.4

a= 4

500

What does c= if a=6.4 and b=4.8

c=8

Finding Cube Roots

100

What is the cubed root of 8?

2

200

What is the cubed root of -343?

-7

300

What is the cubed root of 125/729

5/9

400

DOUBLE JEOPARDY

What is the equation for the area of a circle?

A=(pi)(r)²

500

3b³=1029

Solve for b 

b=7

Rational or Irrational

100

Rational or Irrational?

0.25

Rational 

200

Rational or Irrational 

2.152364256

Irrational

300

Rational or Irrational 

1 4/25

1.16

Rational

400

Rational or Irrational 

5/33

0.151515

Rational 

500

Rational or Irrational 

2 6/11

2.545454

Rational 

Random

100

What is the square root of 71? 

Round to the nearest whole number. 

8

200

Which is greater? 

Square root of 35 OR cube root of 80

Square root of 35

300

Which is greater?

Square root of 8 OR pi

pi

400

What is a prime number?

Any number 1 times itself

500

DOUBLE JEOPARDY

What is the name of the man that is on the poster that Abby is getting me? 

Miles Teller