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Q: Do these three sides make a right triangle 6cm 9cm 12cm?
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If a right triangle has sides of 16Cm and 12Cm what is the hypotenuse?

If a right triangle has sides of 16Cm and 12Cm, the hypotenuse is: 20 cm


Is a 5cm by 12cm a right triangle?

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I cut out the lengths to have a visual look at the problem and the answer is NO you cannot arrange 5cm, 12cm, and 19cm into a triangle. Even straightening out the lengths of 5cm and 12cm into a 180 degree angle will not measure out to the 19cm. You cannot have a side that is more than the length of the other two sides combined in a triangle.


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