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PLEASE HELP I MISSED A WHOLE WEEK AND IM SO CONFUSED WHAT THIS IS

PLEASE HELP I MISSED A WHOLE WEEK AND IM SO CONFUSED WHAT THIS IS-example-1

1 Answer

8 votes
The value of x is given by the pythagoras theorem
X^2 = 17^2 - 15^2
X^2 = 289-225
X^2 = 64
X = sqrt64
X= 8cm
User BrenBarn
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