Another one please help

-- The area of the long skinny piece on top is (6 x 33) = 198

-- The length of the dotted line between the top and bottom pieces is (33-21) = 12

-- The area of the bottom  piece is (12 x 15) = 180

-- The area of the whole thing is (198 + 180) = 378

-- The perimeter of the whole thing is (33 + 6 + 21 + 15 + 12 + 15 + 6) = 108

363 feet because the elevator travels at a speed of 33 feet per second.

Step-by-step explanation:

330ft = 10 seconds

Divide both sides by 10

33ft = 1 second

now we know that the elevator travels 33 ft per second

To find how far does the elevator travel in 11 seconds,multiply both sides by 11

33ft = 1 seconds

363ft = 11 seconds