2 Answers

Anatoly Bugakov · Answer 1 · 2022-07-11T03:19:58+0000

Answer:

4.9ft^2

Explanation:

7.85 ft is the circumference of the tire (circle), so
$\pi$ d = 7.85.

7.85/
$\pi\\$ = 2.5, the diameter is 2.5, so the radius is 1.25.

$\pi$ r^2 is the formula for the area, so
$\pi$ *1.25^2 = 1.5625
$\pi$ , which is 4.906, which rounded to the tenth is 4.9.

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