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3 cards from this section. Quick, good the night before a test.
What is the perimeter of a square with a side length of 4 cm?
Remember the formula for the square's perimeter.
What is the circumference of a circle with a radius of 2 cm?
Use the circumference formula.
What is the formula for the perimeter of a square?
Think about the sides of the square.
True or False: The circumference of a circle can be found using C = 2πd.
Recall the relationship between diameter and radius.
A rectangular park has a length of 50 m and a width of 30 m. What is the perimeter?
Remember the formula for rectangles.
If a circular fountain has a radius of 12 cm, what is the circumference?
Use the circumference formula.
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