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WorksheetsTest #1 Practice
Total questions: 109
Worksheet time: 7hrs 10mins
Becky leaves school to go home. She walks 6 blocks North and then 8 blocks west. How far is Becky from the school?
14 blocks
12 blocks
10 blocks
8.5 blocks
Find the direct distance between the library and the town hall.
26
6
10
3
A(2,0) B(-2,4) is written as
d = (4−2)2 − (0−2)2
d = (4−0)2 − (−2−2)2
d = (−2 +0)2 + (4+2)2
d = (−2−2)2 + (4−0)2
A(3,1) B(-2,-1) written correctly is:
(−2−3)2 + (−1−1)2
(1−3)2 + (−1−2)2
(−2−3)2 − (−1−1)2
(−2−3)2 − (−1−1)2
How is the distance formula correctly written:
d = (y1 − y2)2 −(x2 − x1)2
d = (x2 − x1)2 + (y2 − y1 )2
d = (y1 − y 2)2 + (x2 − x1)2
d = (x)2− (y)2
Is this a right triangle?
Yes
No
Is this a right triangle?
Yes
No
Find the missing side.
18
16
17
19
Find the missing side.
11
12
13
14
A triangle has legs that are 7 inches and 24 inches long. How long is the hypotenuse?
23
26
28
25
Level 2
Solve for the value of y
13
5
23
10
Level 3
Find the length of the missing side.
20 in.
68 in.
16 in.
80 in.
Side c on a right triangle is ALWAYS the longest.
true
false
Sides a and b are called legs.
true
false
Which equation can be used to solve for "x"?
152 – x2 = 212
x2 – 152 = 212
152 + 212 = x2
212 – 152 = x2
Determine the length of the missing side.
7
8
17
23
Lisa drives her car 46 km south and then 13 km east. How far is she from her starting point?
44.1 km
59 km
47.8 km
33 km
The slide at the playground has a height of 6 feet. The base of the slide measured on the ground is 8 feet. What is the length of the slide?
8 feet
5.29 feet
10 feet
14 feet
What is the height of the cone?
Identify your parts, What do you know? A, B or C
What are you looking for? B or C?
A2 + B2 = C2 or C2 -A2 = B2
14 cm
8 cm
12 cm
13.9 cm
Find the length of the missing side. #10
48 in.
52 in.
16 in.
24 in.
Find the length of the missing side. #1
17 cm
22 cm
15 cm
13 cm
17 miles
32 miles
37 miles
40 miles
Find the missing side
The top of the ladder is 8.9 ft from the ground
The top of the ladder is 9.2 ft from the ground
The top of the ladder is 16.5 ft from the ground
The top o the ladder is 14.4 ft from the ground
We are given one of the sides and the hypotenuse.
Find the length of the missing side length.
(Hint: distance from the wall to the bottom of the ladder)
7
5
11
25
a = 9 b = 40
c = 41
c = 65
c = 25
c = 5
Find the length of the missing side.
17 cm
22 cm
15 cm
13 cm
Find the length of the missing side.
48 in.
52 in.
16 in.
24 in.
Find the missing side
9
41
6.4
3
Find the missing side
36
76.8
12
40
Find the missing length indicated. Leave your answer in simplest radical form.
64
12
9
100
Find the missing side
37
17.66
6
312
The diagonal is 26 ft
The diagonal is 31 ft
The diagonal is 21.8 ft
The diagonal is 20.9 ft
What is the longest side of a right triangle called?
Leg A
Leg B
Hypotenuse
Pythagoras' Big Buddy
Do these 3 side lengths form a right triangle?
13, 80, and 81?
yes
no
a = 2.1, b = 7.2,
c = 7.5
Is this a right triangle?
yes
no
You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?
25 feet
26 feet
27 feet
28 feet
Which set of side lengths form a right triangle?
3, 4, 7
33, 56, 65
66, 72, 97
10, 15, 25
Find the height of the tree.
3m
2m
7m
9m
Find the length of the missing side.
17 cm
22 cm
15 cm
13 cm
Given these side lengths, classify the triangle.
Acute
Obtuse
Right
Not a triangle
Find the missing side
11
61
61
11
Find the length of the missing side.
20 in.
68 in.
16 in.
80 in.
A soccer field is a rectangle 90 meters wide and 120 meters long. The coach asks players to run from one corner to the corner diagonally across. What is this distance?
210 m
180 m
150 m
79 m
Given these side lengths, classify the triangle.
Acute
Obtuse
Right
Not a triangle
Given these side lengths, classify the triangle.
Acute
Obtuse
Right
Not a triangle
The distance that an automobile travels varies directly as the time it travels. If the car travels 280 miles in 7 hours, how far will it travel in 12 hours?
480
1960
84
25
Fairview and Rockville are 104 km from each other. How far apart would the cities be on a map that has a scale of 1 cm : 13 km?
7 cm
1352 cm
8 cm
4 cm
A car travels 420 miles in 8 hours. If the car continues at the same rate, how far will it travel in 12 hours?
630 miles
630 hours
600 miles
540 hours
2 hours
2.5 hours
4 hours
4.5 hours
The slide at the playground has a height of 6 feet. The base of the slide measured on the ground is 8 feet. What is the length of the slide?
8 feet
5.29 feet
10 feet
14 feet
The bottom of a 13-foot straight ladder is set into the ground 5 feet away from a wall. When the top of the ladder is leaned against the wall, what is the distance above the ground it will reach?
12 feet
13.9 feet
In the Old West, settlers made tents out of a piece of cloth thrown over a clothesline and then secured it to the ground with stakes forming an isosceles triangle. How long would the cloth have to be so that the opening of the tent was 6 feet high and 8 feet wide?
14.4 feet
7.2 feet
10 feet
20 feet
A baseball "diamond" is actually a square with sides of 90 feet. If a runner tries to steal second base, how far must the catcher, at home plate, throw to get the runner "out"? (Distance across the diagonal)
180 feet
90 feet
13.4 feet
127.3 feet
Your family wants to purchase a new laptop with a 17" widescreen. Since the 17 inches represents the diagonal measurement of the screen (upper corner to lower corner), you want to find out the actual dimensions of the laptop. When you measured the laptop at the store, the height was 10 inches, but you don't remember the width. Calculate the width of the laptop to the nearest tenth of an inch.
7 inches
10 inches
19.7 inches
13.7 inches
How far from the base of a house do you need to place a 15' ladder so that is exactly reaches the top of a 12' wall?
9 feet
19.2 feet
81 feet
369 feet
Town A is 90 miles from Town B, and 18 miles from Town C. Town A, B, and C are forming a right triangle at A. A road connects towns B and C directly. Find the length of this road.
108 miles
91.8 miles
88.2 miles
72 miles
Two sides of a right triangle are 8 and 12. Find the missing side length if 8 and 12 are legs.
4.5
20
8.9
14.4
The diagonal is 26 ft
The diagonal is 31 ft
The diagonal is 21.8 ft
The diagonal is 20.9 ft
Which of the following addition problems yields a sum that is a rational number?
Which of the following equations is correct? Select all that apply.
Maddy has a square piece of craft paper that has an area of approximately 120 in2 . What is a good approximation for the length of one side of her paper?
11 inches
16 inches
8 inches
6 inches
Which of the following expressions are greater than 5 and less than 9? Select ALL that apply.
Which of the following is closest to the approximate value of 55 ?
1.0
0.7
0.4
2.4
Solve.
x2=1600
400 and -400
160 and -160
40 and -40
800 and -800
A square coffee table has an area of 196 square inches. What is the length of one side of the coffee table?
Level 1
The Pythagorean Theorem works on which triangle?
obtuse
scalene
isosceles
right
all triangles
Level 1
If a right triangle has side lengths 6, 7 and 3, which side is the hypotenuse?
6
7
3
49
9
Level 2
Solve for the value of y
13
5
23
10
Level 3
Find the length of the missing side.
20 in.
68 in.
16 in.
80 in.
Level 4
Solve for x.
38.9
40.2
45.6
54
a2 + b2 = c2
32 + 42 = c2
9 + 16 = c2
25 = c2
The Pythagorean Theorem is
a2 - b2 = c2
false
true
4, 5, 6
Side c on a right triangle is ALWAYS the longest.
true
false
Sides a and b are called legs.
true
false
Does the set of numbers represent a right triangle?
20, 25, 15
Yes
No
Find the distance between the points.
3
4
5
6
Determine the length of the line between C(-5,6) and D(-2, 1)
74
8.6
33
5.8
c = 7.5
Is this a right triangle?
13, 80, and 81?
