501 Geometry Questions

378. What is the area of the shaded regions in the figure?
     a. 56.25πsquare feet
     b.112.5πsquare feet
     c. 225 πsquare feet
     d.337.4πsquare feet


379. What is the ratio of the area of M and the area of K?
     a. 1:8
     b.1:4
     c. 1:2
     d.1:1

Use the figure below to answer questions 380 through 381.

380. If AB= 60 and OB= 75, what is the area of O?


381. If ∠AOC measures 60º, what is the area of the slice contained
     within the circle, between radii OAand OC?


382. Continuing with the information that ∠AOC measures 60º, what
     is the area of the shaded region of the figure?

C B

A

O

501 Geometry Questions