Math Problem Statement
Find the circumference and area of the circle. Express answers in terms of π and then round to the nearest hundredth. Given a circle with a diameter of 6 yards.
Solution
In this question, you're asked to find the circumference of a circle with a given diameter, and you should express the answer in terms of π.
Solution
- Identify the diameter: The diameter of the circle is given as 6 yards (yd).
- Formula for circumference: The circumference of a circle is given by:
- Substitute the diameter:
So, the circumference in terms of π is:
Would you like further details on why this formula works or have any other questions?
Related Questions to Expand Understanding
- How would you find the area of this circle in terms of π?
- If the radius was given instead of the diameter, how would you adjust the formula for circumference?
- What would the circumference be if the diameter were doubled?
- How would you convert this circumference to a decimal approximation?
- How does changing the diameter affect the circumference?
Tip: Remember, the circumference is always proportional to the diameter, with π being the constant of proportionality.
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Geometry
Circle
Circumference
Area
Formulas
Circumference = π × diameter
Area = π × radius²
Theorems
-
Suitable Grade Level
Grades 6-8