Question

Grade 7 students were surveyed to determine how many hours a day they spent on various activities. The results are shown in the circle graph below. Find the measure of the central angle for eating in the circle graph.

Answers:
A. 28.8 degrees
B. 288 degrees
C. 60 degrees
D. 21.6 degrees

Answer 1

It Should Be 28.8

The Reason Is Because A Circle Is 360 Degrees Around. So For Example Sleeping Is %33 so 360* .33 = 118.8 Degrees.

So You Do 360 * .08 And Get 28.8 Degrees.

Answer 2

Option A. 28.8 degrees is correct answer

Explanation:

The results of the survey of 7 students' various activities are shown in the circle graph.

We have to find out the measure of central angle for eating in the circle graph

It is shown that they spent 8% of their time in eating. As we know a circle is 360° around. Therefore, we calculate

8% of 360° =

`(8)/(100)` × 360

= 0.08 × 360 = 28.8 degrees.

Option A is the answer.