Mathematics Homework Help
Mathematics Homework Help. Help with Geometry please 🙂 Circles. I really appreaciate all the help!
A circle has a radius of 10 feet and a central angle AOB that measures 180 degrees. What is the area of sector AOB? Use. 3.14 for pi and round your answer to the nearest whole number.
A. 16 ft^2
B. 31 ft^2
C. 157 ft^2
D. 314 ft^2