Circle Graphs Review

180 employees responded to this survey. What is the measure of the central angle in the sector representing Spanish?

• pie

• pudding

• brownie

• cake

180 employees responded to this survey. How many employees use French at the office?

• 33

• 5

• 6

• 54

180 employees responded to this survey. Which inference is true?

• German is a more difficult languate than French

• Italian is used by three times as many employees as French

• Half of the respondents use Spanish at the office

• Five times as many people use spanish as German.

The center of the circle is ​ ​ (a)   and the radius is ​ (b)  

• (-1,1)

• 8

• (1,-1)

• (-1,-1)

• 64

• 9

• 81

Given the equation, plot the points that would form the circle.

what is the central angle of the sector representing German language? Type only the number

Which function in Google sheets helps you to create a digital circle graph from a table?

• A

• B

• C

• D

The family budget represents $15,000.What is the measure of the central angle of the sector representing Rent and Utilities? Type only the number.

Which inference from the graph is true?

• Strawberry flavor is about twice as popular as vanilla flavor

• Mint flavor is 5 times as popular as chocolate.

• Half of the respondents like strawberry or mint ice cream

• Chocolate flavor is twice as popular as vanilla.