SOLUTION: the two perpendicular sides of a triangle are 4 and 8. what is the length of the third side

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Question 546524: the two perpendicular sides of a triangle are 4 and 8. what is the length of the third side
Answer by nerdybill(7384)   (Show Source): You can put this solution on YOUR website!
the two perpendicular sides of a triangle are 4 and 8. what is the length of the third side
Since "two sides are perpendicular", it must be a "right triangle" -- you can now apply Pythagorean theorem:
Let x = third side
then







(exact answer)
OR
(approximate answer)


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