There are 12 equal slices in total, so each slice represents an angle of 360°/12 = 30°.
If 8 slices were eaten, that means 8 * 30° = 240° were consumed.
Therefore, the angle measure of the cake that was left is 360° - 240° = 120°.
Therefore, the correct answer is 120°.
Sarah had a guest at her birthday party she cut her brown cake into 12 equal slices eight of the slices were eaten what is the angle measure of the cake that was left
58°
96°
120°
240°
1 answer
1 answer