Question

Mai bought a wedge with a central angle of 45 degrees and radius 10 centimeters. what is the area of the top surface of this wedge? , 1 of 2. select choice square centimeters

Answer 1

Using the area of a sector formula, we get the area to be:

`\pi (10)^(2) \left((45)/(360) \right)=\boxed{12.5\pi \text{ cm}^(2)}`