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40 votes
40 votes
If a tire has a diameter of 20 inches, how far will the tire travel in one full rotation?

A) 20.0 inches
B) 62.8 inches
C) 125.6 inches
D) 314.0 inches

User Shanaka Rathnayaka
by
2.7k points

2 Answers

22 votes
22 votes

Final answer:

The distance a tire will travel in one full rotation is equal to the circumference of the tire, which can be calculated using the formula Circumference = π × diameter.

Step-by-step explanation:

The distance a tire will travel in one full rotation is equal to the circumference of the tire. The circumference can be calculated using the formula:

Circumference = π × diameter

Given that the diameter of the tire is 20 inches, we can substitute this value into the formula:

Circumference = π × 20 inches

Using the value π ≈ 3.14, the calculation becomes:

Circumference = 3.14 × 20 inches = 62.8 inches

Therefore, the tire will travel approximately 62.8 inches in one full rotation.

User Danechkin
by
2.3k points
25 votes
25 votes

Answer:

B.62.8 inches

Step-by-step explanation:

just multiply the diameter by pi to get the circumference

20 x 3.14= 62.8

User Guy Lowe
by
2.9k points