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WorksheetsGeometry Review Part I [Homework)
Total questions: 40
Worksheet time: 23mins
What is the diameter of a circle?
the distance around a circle
the area of a circle
halfway through a circle
a line through the center of a circle
What does perimeter mean?
what is the circumference (perimeter) of this circle ?
What is the formula for finding the circumference of a circle?
C = r2
C = rd
A = π·r2
C = π·d
What does C represent in the formula:
C = π·d
Pi
Circumference
Diameter
Area
What two formulas can you use to find the circumference?
C = π·d
C = π·r2
C = 2·π·r
C = d2
What is the circumference of a circle?
the distance around a circle
the area of a circle
halfway through a circle
a line through the center of a circle
What is the circumference of a circle?
the perimeter of a circle
the area of a circle
halfway through a circle
a line through the center of a circle
What number represents π?
31.4
4.13
3.14
34.1
Find the circumference of the circle using the formula C = 2·π·r
14.13 cm
63.56 cm
28.26 cm
127.17 cm
What is the area formula for a circle?
A = πr2
A = 2πr
A = √π
Find the area of the circle below using the formula A = πr2
8.76 cm2
18.52 cm2
21.90 cm2
28.26 cm2
Find the area.
26 units
30 units
33 units
40 units
What is the area of this rectangle?
21 units
9 units
3 units
None of the above.
What type of angles are these?
Adjacent Angles
Linear Pair
Complementary/RIGHT Angles
Supplementary/STRAIGHT Angles
Vertical Angles
Complementary angles, which are basically RIGHT angles since they make perfect CORNERS, always add up to
(a)
Supplementary angles, which are also known as STRAIGHT angles, always add up to
(a)
complementary/right
supplementary/straight
vertical
right/complementary
straight/supplementary
Vertical angles have the same ____
hypotenuse
smell
angle measure
learning target
Two vertical angles are opposite each other. One has a measure of 30 degrees. What measure does the other angle have?
30 degrees
60 degrees
90 degrees
180 degrees
Angles A and B are COMPLEMENTARY. Angle A has a measure of 30 degrees, what is the angle measure of angle B?
30 degrees
60 degrees
90 degrees
180 degrees
Angles C and D are SUPPLEMENTARY. Angle C has a measure of 30 degrees, what is the angle measure of angle D?
30 degrees
60 degrees
150 degrees
180 degrees
What kind of angle has exactly (=) 90 degrees?
Complementary/Right angle
Acute angle
Obtuse angle
Adjacent angle
What kind of angle has less than (<) 90 degrees?
Right angle
Acute angle
Obtuse angle
Adjacent angle
