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- 1. Multiple ChoiceThe symbol for Pi isπΣΨ⊈
- 2. Multiple ChoiceWe use this value for PI:3.143143.4131.519875
- 3. Multiple ChoiceWhich formula below would you use to find π?C/d = πC x d= π
- 4. Multiple Choiceπ is equal to circumference divided by _________________.radiusdiameterareaitself
- 5. Multiple Choice
The diameter of a circular pool is 24.8 feet and the circumference is 77.9 feet. What should you do to find π?
77.9 / 24.8
24.8 / 77.9
- 6. Multiple Choice
If we know the circumference of a circle is 54.3 meters, what should we do to find the diameter?
Multiply C x π
Divide C / π
- 7. Multiple Choice
What is the Circumference of a plastic lid if the diameter
is 7.8 cm?
14.3 cm
24.5 cm
Use this Formula C = πd
- 8. Multiple Choice
If the diameter of a circle is 15.3 meters, what is the circumference?
5.76 meters
48.07 meters
Use this Formula C = πd
- 9. Multiple Choice
π is a ratio.
It compares a circle's circumference
to its _________________.
radius
diameter
area
itself
- 10. Multiple Choice
π is a ratio.
It compares a circle's ____________
to its diameter.
radius
diameter
circumference
itself
- Answer choicesTagsAnswer choicesTags