Suppose a triangle has sides 3, 4, and 5. Which of the following must be true?

A. The triangle in question is a right triangle.
B. The triangle in question is not a right triangle.
C. The triangle in question may or may not be a right triangle.

Question

Suppose a triangle has sides 3, 4, and 5. Which of the following must be true?

 		A.	The triangle in question is a right triangle.
 		B.	The triangle in question is not a right triangle.
 		C.	The triangle in question may or may not be a right triangle.

anonymous · Answer

Will medal! :D

anonymous · Answer

one of the above or two of the above?

anonymous · Answer

it is a right triangle

anonymous · Answer

Only one of the answers is right. So then it's A? :)

anonymous · Answer

yes

anonymous · Answer

Thanks!

anonymous · Answer

your welcome

anonymous · Answer

Also, do you know..
The law of cosines can only be applied to right triangles. T/F

anonymous · Answer

The law cosines can be applied to any triangle.

anonymous · Answer

False, as what marshallinwashington said law of cosines can be applied to any triangle

anonymous · Answer

This relationship is general; it applies to all triangles