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WorksheetsUnit 4 Geometry Review
Total questions: 19
Worksheet time: 15mins
Name
Class
Date
1.
The measures of ______________ angles add up to be 180 degrees.
a)
supplementary
b)
adjacent
c)
complementary
d)
vertical
2.
When all the sides and all the angles of a polygon are congruent, we call it a _________ polygon.
a)
congruent
b)
right
c)
equilateral
d)
regular
3.
Classify this triangle by its sides and angles.
a)
isosceles, right
b)
scalene, obtuse
c)
equilateral, acute
d)
right, acute
4.
Write a congruence statement for these triangles.
a)
ΔEDC ≅ ΔFGH by SSS
b)
ΔEDC ≅ ΔFGH by SAS
c)
ΔEDC ≅ ΔFGH by ASA
d)
ΔEDC ≅ ΔFGH by SSA
5.
What is the measure of each angle of a regular polygon with 18 sides?
a)
2880 degrees
b)
180 degrees
c)
160 degrees
d)
90 degrees
6.
Find the area of the figure.
a)
540 ft2
b)
555 ft2
c)
570 ft2
d)
102060 ft2
7.
Find the area and circumference of the circle.
a)
391.3 cm2, 19.8 cm
b)
124.6 cm2, 19.8 cm
c)
391.3 cm2, 39.6 cm
d)
124.6 cm2, 39.6 cm
8.
Find the measure of ∠1.
a)
42 degrees
b)
48 degrees
c)
90 degrees
d)
132 degrees
9.
∠1 and ∠3 are ___________ angles.
a)
adjacent
b)
corresponding
c)
alternate interior
d)
vertical
10.
∠1 and ∠2 are ___________ angles.
a)
adjacent
b)
corresponding
c)
alternate interior
d)
vertical
11.
∠1 and ∠6 are ________ angles.
a)
adjacent
b)
corresponding
c)
alternate interior
d)
vertical
12.
∠1 and ∠4 are ___________ angles.
a)
adjacent
b)
complementary
c)
corresponding
d)
supplementary
13.
An obtuse triangle CAN also be a ____________ triangle.
a)
right
b)
equilateral
c)
isosceles
d)
acute
14.
A scalene triangle CAN also be a ___________ triangle.
a)
right
b)
equilateral
c)
isosceles
d)
regular
15.
A square CANNOT also be a ______________.
a)
parallelogram
b)
rectangle
c)
trapezoid
d)
rhombus
16.
Find the area of the shaded region.
a)
82.24 ft2
b)
28.56 ft2
c)
22.28 ft2
d)
40 ft2
17.
Describe the transformation.
a)
2 units left
b)
90 degree rotation clockwise
c)
Reflection over the x-axis
d)
Reflection over the y-axis
18.
Are these triangles congruent? If so, by what theorem?
a)
Yes, by SAS
b)
Yes, by SSS
c)
No, only 2 sides shown
d)
No, no angles are congruent
19.
What transformations map ΔABC to ΔDEC?
a)
Reflection over the x and y axis
b)
Translation left and up
c)
Rotation 180 degrees
d)
Dilation of 2
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