WorksheetsCircles 7th grade
Total questions: 10
Worksheet time: 5mins
What Is circumference?
the area of a circle
the distance around the edge of a circle
half of the diameter
a line that goes straight across the circle
What formula do you use to find the AREA of a circle?
L x W
2 x R
π R2
2 π R
If a circle has a diameter of 10 cm, What is the area of the circle? Use 3.14 for π. Round your answer to the nearest tenth.
78.5 cm2
31 cm2
78.5 cm
31.4 cm2
What is diameter?
double the radius
a line that goes straight down the circle
all of the above
Click all the answers that represent pi
pie
π
3.14
If the radius of a circle is 13, then what is the circumference? Use π to represent pi in your answer
169π
81.64
81π
26π
If the diameter of a circle 5.5 ,what is the circumference? Use π to represent pi in your answer.
11π
7.5π
5.5π
17.2
What is radius?
a line that goes from the middle of the circle to the perimeter of the circle
a line that goes straight down the circle
the amount of space inside the circle
the distance around the circles edge
What formula is use to find the circumference?
2 π R
π R2
L x W
2 x R
If a circle has a radius of 7 , what is the area of the circle? Use 3.14 to represent π. Round your answer to the nearest TENTH!
49π
49
153.86
153.8
