WorksheetsBenchmark 7 - Circles/Geometric Measures
Total questions: 13
Worksheet time: 41mins
Which line segment in the circle is also known as the "longest chord"?
Radius
Tangent
Secant
Diameter
Diane is playing the game, "Spin the wheel for a prize". If she spins and the wheel rotates 130° and stops. Which formula can she use to find the circumference of the wheel’s rotation?
C = 2 • π • r
C = 3.14d
C = d • π
The distance all the way around the circle is called the...
radius
diameter
circumference
area
The space contained inside of a circle is called the...
radius
diameter
circumference
area
Give an example of a chord
line HI
line KL
line GH
line GJ
A circle has a circumference of 100 π cm. What is the radius of the circle?
200 cm
50 cm
100 cm
20 cm
What is the approximate area, in square units, of circle C?
19
113
524
38
Which measurement is closest to the circumference of the semicircle below?
10 inches
15 inches
5 inches
8 inches
Olly’s bike tire has a radius of 14 inches. How far will Olly’s bike travel in one tire rotation? (Use π = 3.14.)
71.96 inches
43.96 inches
87.92 inches
615.44 square inches
Triangle I is planted with daisies and Triangle II is planted with roses.
The area planted with daisies covers 2.2 square meters.
What is the approximate area of the section planted with roses?
13 square meters
6 square meters
10 square meters
4 square meters
What is the BEST approximation of the area of the shaded region in the figure below?
9 cm2
66 cm2
21 cm2
48 cm2
If the circumference of a circle is known, how can the radius be found?
divide by π
divide by 2π
multiply by 2π
multiply by π
