G.C.5 Quiz Review

Circumference

100

Radius = 7

Find the circumference.

43.98

200

Diameter = 23

Find the circumference.

72.25

300

Circumference = 76

Find the radius. 

12.09

400

Circumference = 84

Find the diameter.

26.73

500

How do you find the circumference of a circle?

2rπ

Area

100

Radius = 5

Find the area of the circle. 

78.53

200

Diameter = 16

Find the area of the circle. 

201.06

300

Area of Circle = 205

Find the radius. 

8.07

400

Area of Circle = 186

Find the diameter. 

15.38

500

How do you find the area of a circle?

πr²

Arc Length

100

Fraction of the circle: 1/3

Circumference: 12

Find the arc length.

4

200

Fraction of the circle: 1/4

Radius: 5

Find the arc length. 

7.85

300

Fraction of the circle: 1/6

Diameter: 18

Find the arc length. 

9.42

400

Central Angle: 45^o

Diameter: 16

Find the arc length. 

6.28

500

Central Angle: 240^o

Radius: 7

Find the arc length. 

29.32

Sector Area

100

Area of circle: 15

Sector Fraction: 1/3

Find the area of the sector.

5

200

Radius: 4

Sector Fraction: 1/4

Find the area of the sector.

12.56

300

Diameter: 16

Sector Fraction: 1/8

Find the area of the sector. 

25.12

400

Central Angle: 60^o

Radius: 3

Find the area of the sector. 

4.71

500

Central Angle: 120^o

Diameter: 22

Find the area of the sector. 

126.71

Non-Math

100

Who is on the $1 bill?

George Washington

200

Who is the Greek God of Water?

Poseidon

300

What year did women get the right to vote in the United States?

1920

400

What movie did Leonardo DiCaprio receive his first Oscar for Best Actor?

The Revenant

500

What is the state bird of Utah?

Seagull