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Pythagoras Theorem
Name:
Question
1. Is 8,15,19 a Pythagorean triad? Show your working to
prove your answer.
(Please note: yes or no answer without working shown
will not gain any marks)
Confidence level :



2. Do these sides 20,21,29 give you a right angled
triangle? Show your working to prove your answer.
(Please note: yes or no answer without working shown
will not gain any marks)
Confidence level :



3.
35
Work out the length of the missing side of
the right angle triangle.
12
Confidence level :
4.
9
10
a
a
a
Confidence level :



Work out the value of a
Leave your answer in exact form.



5. A kite at the end of a 40 feet line is 10 feet behind the
runner.
a) Draw a clear diagram putting in all the values given in
the question.
Confidence level :  

b) How high is the kite? Give your answer correct to 2
decimal places.
Confidence level : 
 
Date:
Section:
Working