Using Pythagorean Theorem Worksheet Page 10

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Answer Key
Name:
Using Pythagorean Theorem
Find the value of 'C' round your answer to the nearest hundredth.
A n s w e r s
1)
2)
3)
C
10.82
1.
2
C
C
9
10
6
2.
8
9
9.22
3.
6
36 + 81 = 117
64 + 36 = 100
4 + 81 = 85
9.22
4.
√117 = 10.82
√100 = 10
√85 = 9.22
3.61
5.
4)
5)
6)
8.06
2
6.
C
C
C
13.45
7.
7
3
7
9.06
6
8.
4
49 + 36 = 85
4 + 9 = 13
49 + 16 = 65
8.25
9.
√85 = 9.22
√13 = 3.61
√65 = 8.06
5.1
10.
7)
8)
9)
1
C
10.63
11.
C
9
8
C
7.07
10
12.
2
9
100 + 81 = 181
1 + 81 = 82
64 + 4 = 68
√181 = 13.45
√82 = 9.06
√68 = 8.25
10)
11)
12)
C
1
5
C
C
5
8
7
5
1 + 25 = 26
64 + 49 = 113
25 + 25 = 50
√26 = 5.1
√113 = 10.63
√50 = 7.07
1-10 92 83 75 67 58 50 42 33 25 17
5
Math
11-12 8
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