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WorksheetsPythagorean Theorem M.2
Total questions: 20
Worksheet time: 49mins
Name
Class
Date
1.
What are the 2 shorter sides of a right triangle called?
a)
Hypotenuse
b)
Pythagorean Theorem
c)
Legs
d)
Right triangle
2.
Which set of sides would make a right triangle?
a)
4,5,6
b)
8,10,12
c)
5,12,13
d)
5,10,12
3.
Side a on a right triangle is ALWAYS the longest side.
a)
true
b)
false
4.
The Pythagorean Theorem ONLY works on which triangle?
a)
obtuse
b)
scalene
c)
isosceles
d)
right
5.
Side c on a right triangle is ALWAYS the longest.
a)
true
b)
false
6.
What is the height of the cone?
a)
14 cm
b)
8 cm
c)
12 cm
d)
13.9 cm
7.
Find the missing side
a)
48
b)
108
c)
83.6
d)
72
8.
Find the missing side
a)
√29.2
b)
√400
c)
√20
d)
√10
9.
What is the value of x in the right triangle shown?
a)
16cm
b)
18cm
c)
24cm
d)
√674cm
10.
Find the missing side
a)
36
b)
76.8
c)
12
d)
40
11.
Which set of sides would make a right triangle?
a)
4,5,6
b)
8,10,12
c)
5,12,13
d)
5,10,12
12.
Sides are 12, 13, and 5. What is side 13 called?
a)
leg
b)
hypotenuse
c)
neither
13.
The lengths of a triangle are given below. Is the the triangle obtuse, acute, or right?
4, 5, 6
4, 5, 6
a)
right
b)
obtuse
c)
acute
14.
The lengths of a triangle are given below. Is the the triangle obtuse, acute, or right?
11, 12, 15
11, 12, 15
a)
right
b)
obtuse
c)
acute
15.
If a = 10 and b = 15, what the area of the red square?
a)
325
b)
18
c)
100
d)
225
16.
10, 12, 13
a)
acute
b)
right
c)
obtuse
d)
not a triangle
17.
2, 12, 13
a)
acute
b)
right
c)
obtuse
d)
not a triangle
18.
a = 2.1, b = 7.2,
c = 7.5
Is this a right triangle?
c = 7.5
Is this a right triangle?
a)
yes
b)
no
19.
If the legs of a right triangle are 10 and 24, then the hypotenuse is __________.
a)
21
b)
19
c)
26
d)
30
20.
Do the side lengths 9, 12, and 17 make a right triangle?
a)
Yes
b)
No
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