Answer:
126 Degrees
Step-by-step explanation:
To find the angle, we have to first calculate the total number of students,
Total students who responded to survey=190+135+220=545
As the sum of angles of a circle chart is 360, to find the angle of the students who liked the program we have to find their ratio in total students and then multiply it with 360.
Measure of central angle for students who like the program= 190/545*360
=0.3486*360
= 125.50
Rounding off to next whole number
=126 degrees