Circle Terms
Finding Radius
(find the radius for all)
Finding Diameter (Find Diameter for all)
Finding Circumference(Find Circumference for all)
Finding Area
(Find area for all)
Random Trivia
Random Trivia Landmarks
100
The distance from the center of a circle to the outside, also half of the diameter
What is radius
100
The Diameter of this circle is 5
What is 2.5
100
The radius of this is 5
What is 10
100
The diameter for this circle is 10
What is 31.4
100
The radius of this circle is 2
What is 12.56
100

What is the name of Mickey Mouse's dog?


Who is Pluto

100

What is the name of the famous clock tower in London?

 Big Ben

200

A line that passes through the center of the a circle and touches the other side

What is the Diameter

200
The diameter is 12
What is 6
200
The radius of this circle is 2.5
What is 5
200
The diameter for this circle is 13
What is 40.82
200
The radius of this circle is 3
What is 28.26
200

 Name all seven continents

Africa, Antarctica, Asia, Europe, North America, Australia, South America

200

 Where is the Eiffel Tower located?

Paris, France

300

The measure of the distance around the circle

What is circumference

300
The diameter of this circle is 27
What is 13.5
300
The circumference of this circle is 15.7
What is 5
300
The diameter of this circle is 25
What is 78.5
300

The radius of this circle is 21

What is 1384.74

300

What is the largest animal in the ocean?

Blue whale

300

 What is the name of the large statue in Rio de Janeiro, Brazil?

Christ the Redeemer

400
The total amount of space inside of a circle
What is the area?
400
The diameter of this circle is 437
What is 218.5?
400
The circumference of this circle is 18.84
What is 6
400

The radius of 12.5 cm 

What is 78.54 cm 

400

The diameter of a circle is 20 cm

What is 314 cm2

400

Name all of the planets in our solar system

Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune

400

Which ancient wonder is located in Egypt?

 The Great Pyramid of Giza

500
3.14 or 22/7
What is pi?
500
The diameter of this circle is 0.325
What is 0.1625
500

The circumference of a circle is 50.24 cm

What is 16

500

The radius for this circle is 45

What is 282.6

500

 A circle has a radius of 14 cm

What is 615.44 cm2

500

Which country won the FIFA World Cup in 2018?

 France

500

 What is the name of the famous amphitheater in Rome?

The Colosseum

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