a circle is 360°
so, take the fraction of the total that like the program, and you get
190/(190+135+220) * 360 = 125.5°
A survey about the Student Government program at a school finds the following results: 190 students like the program
135 students think the program is unnecessary
220 students plan on running for student government next year.
If a circle graph were made from this data, what would the measure of the central angle be for the group that likes the program? Round your answer to the nearest whole number. Help! I don't know how to explain this.
2 answers
wrong
2 answers