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WorksheetsKAP Cumulative 3SW Review
Total questions: 114
Worksheet time: 9hrs 5mins
Correctly match the statements about similar figures.
Corresponding means...
matching
Corresponding angles are...
congruent
Corresponding sides are...
proportional
Two figures with the same...
shape
Not the same...
size
A student’s rectangular desk is 30 inches long and 18 inches wide. The teacher’s desk is similar to the student’s desk and has a length of 50 inches. What is the width of the teacher’s desk?
20 inches
30 inches
12 inches
50 inches
A model house has a scale of 2 cm : 7 m. If the real house is 14 m wide, then how wide is the model house?
49 cm
1 cm
4 cm
9 cm
A blueprint was using a scale of 3cm=4.5m. Find the actual length if it is 5cm on the drawing.
7.5 m
13.5 m
1.5 m
1.7 m
A scale on a hiking map shows that 3 inches represents 1.25 miles. What number of inches on the map represent 10 actual miles?
24 inches
12.5 inches
30 inches
3 inches
Reflect the triangle over the x axis. What are it's new coordinates?
The triangle was transformed using the rule (x, y) --> (-y, x). What are its new coordinates? (Select 3)
If the original perimeter is 12 units and the scale factor is 1/4 what is the perimeter of the scale drawing?
A
B
C
D
A
B
C
D
A figure is dilated by a scale factor of 7. How will the area of the figure be effected?
It will be 7 times bigger.
It will be 49 times bigger.
It will be 7 times smaller.
It will be 49 times smaller.
If an image is dilated by a scale factor below, the dilation is a...
k = 310Reduction
Enlargement
A(3,3) B(6,6) C(9,3)
If a line segment has a length of 12 units and after a dilation the image length is 4 units, what was the scale factor?
3
1/3
8
16
Which of the following algebraic rules represents an enlargement? Select all that apply.
(x, y) --> (3x, 3y)
(x, y) --> (0.5x, 0.5y)
(x, y) --> (0.75x, 0.75y)
(x, y) --> (0.999x, 0.999y)
(x, y) --> (5x, 5y)
Point A is ( 7, 3) and Point A' is ( 21, 9). What is the algebraic rule for this dilation if the center of dilation is at the origin?
(x,y) →(31x, 31y)
(x,y)→(3x, 3y)
(x,y) →(x+14, y+6)
(x,y) → (0x, 0y)
(x, y) --> _
Triangle FGH is shown on the coordinate plane.
Triangle FGH is rotated 90° clockwise to create triangle F'G'H'.
Choose the correct answer from each drop-down menu to complete the statements.
Triangle F'G'H' is (a) to triangle FGH.
The orientation of the vertices of triangle F'G'H' (b) the same as the orientation of the vertices of triangle FGH.
Draw this triangle after it has been translated four units right and 2 units down
F
G
H
J
The vertices of ∆JKL, have coordinates J(5, 1), K(−2, −3), and L(−4, 1). Under which transformation is ∆J ′K ′L ′ not congruent to ∆JKL?
A. A translation of two units to the right and two units down.
B. A counterclockwise rotation of 180 degrees around the origin.
C. A reflection over the x-axis
D. A dilation with a scale factor of 2 and centered at the origin.
What is the formula for scale factor?
oldnew
newold
If your SF = 0.8, what type of dilation is it?
Reduction
Enlargement
What does congruence mean?
Flip
Slide
Equal
dilate
Quadrilateral ABCD was dilated with the origin as the center of dilation to create quadrilateral A'B'C'D'. Which rule best describes the dilation that was applied to quadrilateral ABCD to create quadrilateral A'B'C'D'?
A. (x, y) --> (2x, 2y)
B. (x, y) --> (x + 2, y - 2)
C. (x, y) --> (0.5x, 0.5y)
D. (x, y) --> (x - 0.5, y - 1)
[10, -5, 3, 16, -1, 0, 1]
Place the numbers in order from least to greatest
π, 31%, -0.32, 1/3, 3.1
-0.32, 31%, 1/3, 3.1, π
-0.32, 1/3, 31%, 3.1, π
-0.32, 31%, 1/3, π, 3.1
Order the following in ASCENDING order.
1.04
3π
1.4
2
Order the following in DESCENDING order.
23
4.3
1041
23%
What value of x makes the inequality true?
A
B
C
D
A
B
C
D
F
G
H
J
A
B
C
D
A
B
C
D
A
B
C
D
A
B
C
D
What is the opposite (inverse operation) of squaring a number?
divide
multiply
fractions
square root
Find the missing length? *solve for x
50 yards
60 yards
70 yards
80 yards
Determine the length of the missing side.
7
8
17
23
Solve for the missing side length
6 ft
5 ft
82 ft
20 ft
Which equation can be used to solve for "x"?
152 – x2 = 212
x2 – 152 = 212
152 + 212 = x2
212 – 152 = x2
8w - 8 = -4w + 16
1500 - 50x = 2000 - 100x
Annie and Jamal each get paid $15 per hour with Jamal making an additional $26.50 in tips. If together they made a total of $386.50, then how many hours did EACH person work if they both worked the same amount of hours?
10 hours each
11 hours each
12 hours each
13 hours each
What was the mistake the student make?
The student did not distribute properly.
The student did not combine like terms properly.
The student did not subtract properly.
The Frederick County Fair costs $15.00 to get in and $2.50 per ride, while the Montgomery County Fair costs $10.00 to get in and $3.00 per ride. Which equations could be used to determine how many rides you would need to go on for both fairs to be of equal value?
15x + 2.5 = 10x + 3
15 - 2.5x = 10 - 3x
15 + 2.5x = 10 + 3x
15 - 10 = 2.5x + 3x
Find the value of x if the m∠1 = 11x − 9° and the m∠5 = 7x +9° .
-4.5
4.5
1
0
Solve for x
49
58
70
94
Solve for x
65
74
37
64
Solve for x
70
23
120
130
What is the value of x?
23
32
20
35
575.3 cm2
287.6 cm2
398.5 cm2
604.1 cm2
192 cm2
128 cm2
152 cm2
144 cm2
164.9 cm2
277.0 cm2
138.5 cm2
191.3 cm2
What is the total surface area of the triangular prism shown?
468 in2
540 in2
576 in2
700 in2
A
B
C
D
A
B
C
D
Find the volume of the composite figure. Use 3.14 for π , and round your answer to the nearest cubic inch.
113 in3
122 in3
57 in3
66 in3
179 in3
Find the volume of the composite figure. Use 3.14 for π , and round your answer to the nearest cubic inch.
67 cubic inches
84 cubic inches
50 cubic inches
17 cubic inches
Find the RADIUS of the cylinder. Round your answer to the nearest whole number.
V = 2769 in3
h = 18 in
49 in
6 in
7 in
36 in
Find the HEIGHT of this cylinder. Round your answer to the nearest whole number.
V = 352 yd3
r = 8 yd
4 yd
1 yd
2 yd
6 yd
Find the HEIGHT of the cone. Round your answer to the nearest whole number.
V = 628 mm3
r = 5 mm
26 mm
24 mm
23 mm
25 mm
