WorksheetsReview Quiz Final AD2023
Total questions: 55
Worksheet time: 3hrs 49mins
Triangle ABC is dilated to produce triangle A'B'C' with scale factor 3/4 . Which describes the relationship between the two triangles?
Triangle A'B'C' is an enlargement of triangle ABC
Triangle A'B'C' is a reduction of triangle ABC
Triangle A'B'C' is a mirror image of triangle ABC
Triangle PQR is similar to triangle DEF shown. Which describes the relationship between the corresponding sides of the two triangles?
Which of the following is the algebraic representation for a dilation?
(x, y) → (x, 3y)
(x, y) → (3x, 3y)
(x, y) → (x, y - 3)
(x, y) → (.5x, .4y)
A
B
C
D
F
G
H
J
CB / DM = AC / ?
What is the scale factor from ΔABC to ΔDEF?
1/2
7/3
2
10/3
What is the scale factor from ΔABC to ΔXYZ?
1.25
1.5
2
2.5
What is the scale factor from ΔABC to ΔHGF?
1/9=.111
1/6=.167
1/4=.25
6
If the two triangles are similar, what is the measurement of x?
2 ft
3 ft
4 ft
6 ft
If the two triangles are similar, what is the measurement of x?
3
1.5
8
2/3=0.667
The two given triangles are similar, what is the value of the missing side?
5
7
9
11
If the two triangles are similar, what is the measurement of x?
16
18
2.4
15
Drag the correct letter to the box.
Which set of side lengths would form a right triangle?
6, 9, 12
8, 10, 12
9, 40, 41
5, 10, 12
A rectangular high jump pit is 25 feet long and 10 feet wide. Which of these is closest to the diagonal distance across the pit?
25 feet
26 feet
27 feet
28 feet
Which equation will help you find the missing side?
42+102=c2
102−42=c2
c2=100+102
c2+42=102
Which of these is closest to the length of PQ?
10.9 units
13 units
2.4 units
169 units
A rectangular pool at Andy's gym measures 25 m by 50 m. How far would Andy swim if he swims across the pool diagonally?
5 m
8.7 m
43.3 m
55.9 m
Is this a right triangle?
Yes
No
Is this a right triangle?
Yes
No
Find the missing side.
11
12
13
14
Find the Tangent of <c
Give the Ratio for COS X
Adj/Hyp
Opp/Adj
Adj/Opp
Opp/Hyp
Give the Ratio for SIN X
Opp/Adj
Adj/Hyp
Opp/Hyp
Adj/Opp
Give the Ratio for TAN X
Opp/Adj
Adj/Hyp
Opp/Hyp
Adj/Opp
Which trig function will be used to find the missing angle?
sin
cos-1
tan-1
sin-1
Choose the correct ratio.
sin-1(9/20)
cos-1(9/20)
tan-1(9/20)
cos-1(20/9)
