WorksheetsIA#4 Reveiw
Total questions: 7
Worksheet time: 4mins
Name
Class
Date
1.
What series of transformations would be the same as rotating a figure 180 degrees?
a)
reflection over the Y axis, transformation down 3
b)
relection over the x axis, reflection over Y axis
c)
dilation of 2, translation up 2
d)
rotation of 90, then translation up 3
2.
Does this figure have rotational symmetry? If so, what is the degree of rotation
a)
no rotational symmetry
b)
Yes, 30 degrees
c)
yes, 120 degrees
d)
yes, 90 degrees
3.
Using only the markings given, label which theorem can be used to show the two triangles are congruent.
a)
SAS
b)
HL
c)
AAS
d)
SSS
4.
Given <4 is congruent to <12, which lines must be parallel?
a)
Line s & r
b)
line p & q
c)
line r & q
d)
line r & p
5.
If angle A equals 58 degrees and angle B equals 9x + 13, what is the value of x?
a)
45
b)
2
c)
-9
d)
5
6.
Are the two triangles similar and if so, what similarity postulate proves it?
a)
SSS
b)
AAS
c)
SAS
d)
AA
7.
Quadrilateral ABCD is a parallelogram. What is the value of x?
a)
7
b)
17
c)
14
d)
2
100 %
