area 1
area 2 no calculators
random
circumference 1
circumference 2 no calculators
100

the diameter of a circle is 18.

find the area

254.34

100

the radius of a circle is 43

find the area

5805.86

100

ozans head has a diameter of 2 what is the circumference

6.28

100

if ozzys left toenail has a diameter of 5 what is the circumfrence 

15.7 

100

tommy has a marble with a diameter of 1 what is the circumference 


3.14

200

a circle has a diameter of 200. 

find the area

31400

200

the radius of a circle 360

find the area

406944

200

if leons eyeballs' iris has a radius of 5 what is the circumference

31.4

200

timmy has a marble with a diameter of 12 what is the circumfrence

37.68

200

half of a radius is 23 

find the circumference

288.88

300

one circle has a diameter of 20 what is the area

314

300

the radius of a circle is 36 find the area

4064.44

300

orens bomboclat  has a diameter of 500 what is the area 

196250

300

if Ivan's water bottle cap has a diameter of 3 what is the circumference 

9.42

300

the circumference of a circle is 3.5

find the diameter

about 1.1146
400

there are 2 circles. one of the circles' diamter is 14.5. the radius of the other circle is 7.65

which has a lower value?

the second circle has a diffrence of about 120

400

the diamter of acircle is 75

find the area

4415.625

400

Ben's absolutely destroyed Chromebook has a black spot with a radius of 6.32 what is the area

The area is about 125.42

400

nuris head has a radius of 56.8

find the circumference

356.704

400

537 x 5 = the radius

find the circmfuemrenvcee

16861.8

500

there are 2 circles

one has a diamter of 37.14 and the other has a radius of 18.64

which one has a greater value?

The one with a radius of 18.64 has a greater value.

1090.991744

500

the diameter of a circle is 36 

half of the radius of a circle is 56.

find the area of both and determine which has a greater value.

the second circle has a greater value of 8,830

500

The circumference of the world is 24,901. What is the radius.

3965.12738854

500

TimTom has a marble with a diameter of 672.3 what is the circumference 

2111.022

500

the circumference of a circle is 4.5

find the diameter

about 1.433