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

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..
Thanks for this website man. It will be so nice that you help a helpless GOD Bless You
Answer by Alan3354(69443) (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).
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