Brian cut an extra large round pizza into 8 pieces. Seven of th pieces were eaten. What angle measures of pizza is left?

1/8 * 360 = ?

i think it is 45

To find the remaining angle measures of the pizza, we need to calculate the angle measure of one slice first.

Since Brian cut the pizza into 8 equal pieces, each slice represents 360 degrees (a full circle) divided by 8, which is 45 degrees per slice.

Since Brian ate 7 out of the 8 slices, we need to find the angle measure of the remaining slice.

To calculate this, we can subtract the sum of the angles of the eaten slices (7 slices) from the total angle measure (360 degrees).

Angle measure of one slice: 45 degrees
Angle measure of all eaten slices: 7 slices * 45 degrees = 315 degrees
Remaining angle measure: Total angle measure - Angle measure of all eaten slices

Remaining angle measure = 360 degrees - 315 degrees
Remaining angle measure = 45 degrees

Therefore, the remaining slice of pizza has an angle measure of 45 degrees.