Question

Mandy loves to eat New York pizza. Each square inch of pizza is 10 calories. She orders a slice of pizza from a pizza with a diameter of 20 inches that is cut with a central angle of 50 degrees. How many calories does she eat?

Answer 1

since the cental angle is 50, she is eating a 50/360th of a pizza.

now get the area of a pizza with diameter 20, multiply it by 50/360 and there you have your answer.

Answer 2

Sorry, then you have the area of the slice. Then take the area and multiply it by 10, then you have the calories in a slice.

Answer 3

Thanks a lot!