Answered

brian cut an extra large round pizza into 12 pieces. Seven of the pieces were eaten. What angle measure of pizza is left?

Sagot :

if seven pieces were eaten then they ate more than half, so i would say an obtuse angle is left. 
if you need exact degrees i would say about maybe 210 degrees out of 360 which is from the circle of the pizza
otherwise hope this helps :)
Chrissy24id
a right angle try to draw a diagram hope this helped;)