120°
Each piece of pizza makes up 1/12 of the total pizza, which means each piece corresponds to an angle of 30 degrees (360 degrees divided by 12 pieces). Since Johnson ate 4 adjacent pieces, he ate a total of 4 * 30 = 120 degrees of the pizza.
Johnson cut a round pizza into 12 equal pieces. He ate 4 adjacent pieces. What is the measure of the angle of the pizza that Johnson ate?
(1 point)
Responses
48°
48°
90°
90°
120°
120°
160°
1 answer