WorksheetsCh8 - Circles & Composite Figures
Total questions: 33
Worksheet time: 1hrs 8mins
A DVD has a diameter of 15 millimeters. Which equation would help you determine the circumference?
c = 15π
C = 2π15
c = 15 ÷ π
c = 15+π
What is the area of this circle?
8322.13 cm2
1133.54 cm2
4536.46 cm2
1267.09 cm2
What is the area of this circle?
452.39 cm2
139.12 cm2
113.04 cm2
84.23 cm2
Is the highlighted side part of the perimeter?
Yes
No
Is the highlighted side part of the perimeter?
Yes
No
Is the highlighted side part of the perimeter?
Yes
No
How long is the highlighted side length?
5 m
7 m
16 m
10 m
Find the perimeter of this figure
15.7in
55.7in
30.7in
40.7in
Find the Perimeter
74 in
69 in
82 in
67 in
Find the perimeter of the composite figure.
26m
34m
19m
Find the perimeter
3 inches
8.28 inches
3.57 inches
5 inches
What is the area of this shape?
48 ft2
216 ft2
65 ft2
128 ft2
What is the name of part a?
chord
circumference
diameter
radius
What is the name of part b?
chord
circumference
diameter
radius
What is the name of part c?
chord
circumference
diameter
radius
What is the name of part d?
chord
circumference
diameter
radius
What is the equation for the circumference of a circle?
C=2πd
C=2πr
C=πr
C=πr2
What is the equation for the Area of a circle?
A=2πd
A=2πr2
A=πr
A=πr2
Which is the equation for the area of a rectangle?
A=s1+s2+s3+s4
A=bh
A=1/2 bh
A=s2
Which is the equation for the area of a triangle?
A=s1+s2+s3+s4
A=bh
A=1/2 bh
A=s2
