SOLUTION: Jun's car is filthy 18 inches rear windshield wiper blace creates an arc in the dust wiping back and forth every 2 seconds. The handle of the windshield is 4 inches. The lower arc

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Question 974401: Jun's car is filthy 18 inches rear windshield wiper blace creates an arc in the dust wiping back and forth every 2 seconds. The handle of the windshield is 4 inches. The lower arc is 12 inches long.
a) the upper arc is 54 inches
b) the angle inscribing the upper arc is 171.89 inches
c)the windshield handle and the top of the wiper have the same linear velocity.
d)the tip of the windshield is travelling at 33 inches per second
e) the angle inscribed by the lower windshield angle in half of the upper angle.
f). the clean area is 1470.26
Choose the possible true answers..
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Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
I was gonna do this one, until you mentioned god.
I'm not a fan of god(s).