WorksheetsArea of a Circle
Total questions: 13
Worksheet time: 45mins
What is the area of a circle?
halfway through a circle
a line through the center of a circle
the amount of space inside of the circle
the distance around a circle
What is the formula for areaof a circle given the radius?
A = πr
A = 2πr
A = πd
A = πr²
In order to find area of a circle, you have to ______________
Square the radius
add the radius
divide the radius
Not sure:((
What does A represent in the formula:
A = π·r2
Area
Radius
Pi
Diameter
What does r represent in the formula:
A = π·r2
circumference
radius
diameter
squared
What is the area of this circle? Round to the nearest hundredths.
82.13 m2
78.50 m2
314.16 m2
170.12 m2
Find the area of the circle, leaving your answer in terms of π
121π cm2
22π cm2
484π cm2
121π m2
Find the area of the circle. Round to the nearest hundredths.
9.42 cm2
7.07 cm2
28.26 cm2
4.71 cm2
Find the circumference of the circle.
31.4 cm
78.5 cm
314 cm
15.7 cm
Find the area of the circle, leaving your answer in terms of π
64π cm2
8π cm2
16π cm2
32π cm2
What is the difference between the CIRCUMFERENCE and the AREA of a circle?
