What is the lateral surface area of a solid 8 meters high
whose base is the figure at right? Dimensions are in meters.
(A)5522 m2
(B)820 m2
(C)870 m2
(D) 922.8 m2
The image is a square in the middle that is 12x15 meters, and two half cylinders next to it, one with a radius of 15 and another with a radius of 10.
Is it c?