Question

A slice from a circular pizza of diameter 14 inches is cut in asuch a way that each slice of pizza has a central angle of 45°. What is the area of each slice of Pizza(in square inches)?


A) 16.25 B) 19.25 C) 18.25 D) 17.25

Answer 1

Answer:

Diameter of circular pizza is 14inches. radius of circular pizza is 14/2= 7 inches. The pizza has central angle of 45°. The angle of circular pizza is 360°. if it has central angle of 45°, then it can be divided into 360/45= 8parts. pizza is in circular shape, it's are is πr^2 . (22/7)× (7)^2. (22/7)× 49= 154square inches. Total it is divided into 8parts, Hence the area of each slice of pizza = 154/8= 19.25. Hence option B is correct. Hope this helps you.