Perimeter of a Circle Activity
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# Perimeter of a Circle Activity

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Subject
Resource Type Assessment
Standards Alignment
Common Core State Standards

We created the attached activity to get the students to visualize the circumference of circles in another way.  This activity also requires them to measure distances and diameters and calculate the percentage of error. We use a variety of cardboard tubes, pipe, coins, cans, rolls of tape, other.

## Resources

Files

Hwrk PB Geometry Perimeter Circle Activity.pdf

Assessment
February 13, 2020
14.21 KB

### Standards

Prove that all circles are similar.
Identify and describe relationships among inscribed angles, radii, and chords.
Know the formulas for the area and circumference of a circle and use them to solve problems; give an informal derivation of the relationship between the circumference and area of a circle.
Give an informal argument for the formulas for the circumference of a circle, area of a circle, volume of a cylinder, pyramid, and cone.

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