Asked by Anonymous

The radius of a tire is 1.2 feet. How far will you travel after ten complete rotations of the tire?
Answered by Ms. Sue
C = pi * d
C = 3.14 * 2.4
C = ______ feet

Multiply the circumference by 10.
Answered by Anonymous
C= 75.36 ft. But may I ask how you got 2.4 which you multiplied by 3.14?
Answered by Ms. Sue
The radius is half the diameter.

The circumference can't be 75 feet. 2 times 3 is normally 6 -- so the radius must be 7.536 feet.
Answered by Anonymous
My mistake. Sorry.
Answered by Anonymous
2(3.142)(1.2)
=7.5408*10
75.408
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