Circumfrence
Area
Formulas
Practice Problems
Diffucult Problems
100
C= 12.56
What is the circumfrence of a circle, when radius is 2?
100
490.63
What is the area of a circle, when the diameter is 25?
100
A= 3.14*R2
What is the formula for area of a circle?
100
A= 36.29
What is area of a circle, when radius is 3.4?
100
Diameter= 28.35
What is ABOUT the diameter, when the circumfrence is 89? Round if needed.
200
C= 86.04
What is circumfrence of a circle, when radius is 13.7
200
A= 153.86
What is area of a circle, when diameter is 14?
200
C= 3.14*D
What is the formula for the circumfrence of a circle?
200
A= 7386.07
What is area of a circle, when diameter is 97?
200
Diameter= 159.24
What is ABOUT the diameter, when the circumfrence is 500?Round if needed.
300
C= 94.2
What is circumfrence of a circle, when radius is 15?
300
A= 961.63
What is area of a circle, when diamter is 35?
300
A= LxW
What is the formula for area of a rectangle?
300
C= 72.22
What is circumfrence of a circle, when diameter is 23?
300
Diameter= 251.28
What is ABOUT the diameter, when circumfrence is 789? Round if needed.
400
C= 116.18
What is circumfrence of a circle, when diamter is 37?
400
A= 4775.94
What is area of a circle, when diameter is 78?
400
LxWxH
What is the formula for volume of a rectangular prism?
400
C= 28.88
What is circumfrence of a circle, when radius is 4.6?
400
Diameter= 131.22
What is ABOUT the diameter, when circumfrence is 412? Round if needed
500
C= 649.99
What is circumfrence of a circle, when radius is 103.5?
500
A= 4534.16
What is area of a circle, when diameter is 76?
500
A= h(b1+b2)/2
What is the formula for area of a trapezoid?
500
C= 471
What is circumfrence of a circle, when radius is 75?
500
Radius= 8
What is the radius, when area is 200?
M
e
n
u