168k views
0 votes
The diameter of a bike wheel is 2 ft. How far will the bike go in one rotation of the wheel?

User UkBaz
by
7.7k points

2 Answers

4 votes

Answer:

the circumference of a circle = 6.26 feet

Explanation:

to evaluate how far the bike will go in one rotation simply means to find the circumference of the wheel

given that

diameter = 2feet

π = 3.14

recall, that

the formulae for calculating the circumference of a circle = 2πr

note diameter = 2 x radius

radius = diameter / 2

radius = 2/2

radius = 1feet

the circumference of a circle = 2πr

the circumference of a circle = 2 x 3.14 x 1

the circumference of a circle = 6.26 feet

User Earthling
by
8.6k points
7 votes

Answer:

6.3 feet

Explanation:

diameter is 2ft.

so the "r" radius is half of diameter. i.e 1 ft.

therefore, circumference of wheel =2 x pi x r

2 x 3.14 x 1 = 6.3

User ShivaPrasad
by
7.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories