Circle Terms
Finding Radius and Pi
Finding Diameter and Pi
Whatcha know bout me.. whatcha whatcha knowwww
Blast From the Past
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 the radius?

What is 2.5

100

The radius of this is 5. What is the diameter?

What is 10

100

What is my favourite hockey team?

What is The Toronto Maple Leafs

100

All percents are out of?

What is 100/

200

The longest part in a circle. From one edge to the other through the center. 

What is the Diameter

200

Mathematicians began using the Greek letter for Pi when?

1700s

200
Who was the first to calculate Pi?

The ancient Babylonians

200

How long did I live in Asia for?

What is 9 years.

200

What is the divisibility rule for 6?

What is the rule for 2 and 3.

300

The distance around the circle.

What is circumference?

300

What is the 5th, 6th, 7th digits of Pi?

592

300

The radius of this circle is 15.7. What is the diameter?

What is 31.4

300

How many years have I taught at HGI?

What is 5.

300

Solve: 5x - 3 = 17

What is 4

400
The total amount of space inside of a circle
What is the area?
400

The diameter of this circle is 437. What is the radius?

What is 218.5?

400

The radius of this circle is 18.84. What is the diameter?

What is 37.68

400

How many children do I have?

Bonus: What are their names?

2 children

Lennon and Kai

400
Solve: 7 - (-8) + 4

What is 19

500
3.14 or 22/7
What is pi?
500

The circumference of a circle is 12m. What is the radius? 

What is 1.909

500

The circumference of a circle is 12m. What is the diameter of the ciricle?

What is 3.82.

500

How many fingers am I holding behind my back?


1

500

Solve: 6 1/2 + 1 4/5 - 6/15

What is 7 9/10

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