Question

Ten out of 22 students surveyed prefer milk with their breakfast. Find the measure of the central angle to represent this data in a circle graph.
A. about 164°
B. about 101° 
C. about 10° 
D. about 22°

Answer 1

A. about 164
10/22 = 5/11
5*360 = 1800/11 = about 164

Answer 2

Answer:

Option A is correct that is about 164°

Step-by-step explanation:

Given: Number of students survey = 22

           Number of students prefer milk with their breakfast = 10

We need to find measure of the central angle to represent it in a circle graph.

We know that total measures of central angles in a circle graph = 360°

So, Measure of central angle representing number of student preferring milk with breakfast = $\frac{10}{22}\times360$

                               =  $\frac{3600}{22}$

                               =  $163.64\:$

                               ≈  $164\:(approx.)$

Therefore, Option A is correct that is about 164°