WorksheetsPythagorean Theorem Introduction
Total questions: 15
Worksheet time: 31mins
Name
Class
Date
1.
The Pythagorean Theorem ONLY works on which triangle?
a)
obtuse
b)
scalene
c)
isosceles
d)
right
2.
Given the 3 lengths of a triangle are 6 in, 8 in and 10 in. Will this make a right triangle
a)
yes
b)
no
c)
maybe
d)
22
3.
Do the segment lengths 9, 11 and 15 cm form a right triangle?
a)
yes
b)
no
c)
maybe
d)
pythagoras
4.
Do the segment lengths 9, 12, and 15 form a right triangle?
a)
Yes
b)
No
c)
Maybe
d)
Pythagoras
5.
Find the hypotenuse in the image shown
a)
169
b)
13
c)
14.4
d)
17
6.
solve for x
a)
10
b)
11.4
c)
13
d)
2
7.
what is x
a)
75
b)
155
c)
70
d)
.75
8.
solve for c
a)
33
b)
11.2
c)
11.4
d)
13
9.
What is the length of x?
a)
5
b)
7
c)
8
d)
25
10.
Use the Pythagorean Theorem to see if the measurements below can form a right triangle. **** a= 6 cm, b= 8 cm, c = 10 cm
a)
Yes, it is a right triangle.
b)
No, it is not a right triangle
c)
There is not enough info.
11.
Which three side lengths form a right triangle?
a)
5, 12, 13
b)
4, 5, 7
c)
3, 6, 9
d)
1, 3, square root of 11
12.
If a triangle has a side a=5 and b=12, what is c?
a)
10
b)
17
c)
169
d)
13
13.
a = 2.1, b = 7.2, c = 7.5 is this a right triangle?
a)
yes
b)
no
14.
a = 6.4, b = 12, c = 12.2 is this a right triangle?
a)
yes
b)
no
15.
Use the Pythagorean Theorem to see if the measurements below can form a right triangle. ***** a = 5 in. b = 12 in. c = 13 in.
a)
Yes, it is a right triangle.
b)
No, it is not a right triangle
c)
There is not enough info.
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