Word Problems Worksheet - Regional Professional Development Program Page 35

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Southern Nevada
Regional Professional Development Program
Set 27
1) What is the sum of the interior angles of all octagons?
2) A solid cube with a side length of 5 inches costs $43.75 to build. What would a cube,
made of the same material, with a side length of 6 inches cost?
3) A picture that measures 12 cm by 18 cm is enlarged to four times its area. What are
the new dimensions of the picture?
4) What is the surface area of the cylinder shown? Leave your answer
π
in terms of
.
5) The planetarium at the Community College seats 360 people. One evening 306
stargazers showed up at the planetarium. What percent of the seats were filled?
6) Plato’s Pizza makes a super special round pizza loaded with cheese and pepperoni.
The pizza has a diameter of 16” and cost $15.99. What is the price per square inch
of Plato’s special round pizza? Round your answer to the nearest penny.
7) Tara took a survey of her classmates to determine their favorite type of music. She
surveyed 40 students and 28 of the said they liked rock best. What percent of the
students surveyed liked rock best?
8) Tara has to take the results of her music survey and create a circle graph to display
the data. Using the information from question 7, what angle measure would she
use to show what percent of the students like rock best?
9) On the same survey 4 students said they like classical music best. What percent of
the students surveyed liked classical music best? What angle measure would Tara
use to show what percent of the students like classical music best?
10) One section of Tara’s music graph has an angle measure of 18 ° . This section
represents the percent of students who liked country music best. What percent of
the students surveyed liked country music best?

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