Pythagoras' Rule Quiz

For Questions 1 to 5, calculate the length of the hypotenuse ā€˜cā€™ if:
1. a = 3 , b = 4
A 2
B 5
C 12
2. a = 6 , b = 8
A 4
B 48
C 10
3. a = 5 , b = 12
A 60
B 13
C 17
4. a = 7 , b = 24
A 25
B 31
C 168
5. a = 4.8 , b = 1.4
A 6.2
B 8.4
C 5
For Questions 6 to 10, calculate the length of side ā€˜aā€™ if:
6. c = 10 , b = 8
A 6
B 18
C 80
7. c = 13 , b = 5
A 65
B 12
C 18
8. c = 17 , b = 8
A 15
B 136
C 25
9. c = 25 , b = 7
A175
B32
C24
10. c = 4.1 , b = 4
A8.1
B0.9
C16.4

 

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