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WorksheetsYear 7 Geometry
Total questions: 20
Worksheet time: 27mins
Name
Class
Date
1.
How many sides does a decagon have?
a)
12
b)
9
c)
7
d)
10
2.
What is the name of a 12-sided polygon
a)
Decagon
b)
Dodecagon
c)
Dozengon
d)
Noonagon
3.
Convex or Concave?
a)
convex
b)
concave
4.
Find the measure of the indicated angle.
a)
89
b)
211
c)
119
d)
81
5.
In a triangle, how many total degrees are there?
a)
100%
b)
180 degrees
c)
it varies
d)
360 degrees
6.
Find the measure of the indicated angle.
a)
26
b)
36
c)
85
d)
144
7.
.
.
.
What is the name of this kind of triangle?
.
.
What is the name of this kind of triangle?
a)
Right
b)
Scalene
c)
Isosceles
d)
Equilateral
8.
A __________________ is always a rhombus, but a rhombus is not always a _______________.
a)
rhombus
b)
parallelogram
c)
square
d)
rectangle
9.
Kate built a garden box with 4 sides. It has two sets of parallel sides. Which of the following shapes could her garden NOT be?
a)
rectangle
b)
trapezoid
c)
square
d)
parallelogram
10.
Find the value of x.
a)
x = 80 degrees
b)
x = 100 degrees
c)
x = 90 degrees
d)
x = 110 degrees
11.
Find the value of x.
a)
x = 90 degrees
b)
x = 81 degrees
c)
x = 124 degrees
d)
x = 65 degrees
12.
Angle C and P are...
a)
Supplementary
b)
Congruent
13.
Angle R and C are...
a)
Alternate Interior Angles
b)
Consecutive Interior Angles
c)
Corresponding Angles
d)
Alternate Exterior Angles
14.
Angle R and C are...
a)
Supplementary
b)
Congruent
15.
Are these lines parallel? Why?
a)
Yes - the angles add up to 180
b)
Yes - the corresponding angles are congruent
c)
No - there's no tick marks
d)
No - the angles are not equal.
16.
True or False. Given two parallel lines cut by a transversal, their corresponding angles are supplementary.
a)
false
b)
true
17.
Is the figure a polygon? Is it convex or concave?
a)
Not a polygon, convex
b)
Polygon, convex
c)
Not a polygon
d)
Polygon, concave
18.
Which of these is not a parallelogram?
a)
rectangle
b)
rhombus
c)
trapezoid
d)
square
19.
Find the exterior angle
a)
100
b)
55
c)
45
d)
80
20.
Find what the value of x.
a)
118
b)
108
c)
28
d)
58
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