Can you me on questions numbers 8 and 9 asap?

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Which sentence describes why polygon mnop is congruent to polygon jklp? a. polygon jklp maps to polygon mnop through a translation. b. polygon jklp maps to polygon mnop through a rotation. c. polygon jklp maps to polygon mnop through a dilation. d. polygon jklp maps to polygon mnop through a stretch.

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?