Determine if the values 3, 5, and 7 represent the side lengths of a right triangle, an obtuse triangle, or an acute triangle.

Question

anonymous · Answer

Check if they form Pythagorean triplets... NO
If it is going to be an Acute angled triangle, the biggest angle (angle opp. to side 7) should have cosine greater than 0... which is NOT the case here...

anonymous · Answer

soo??

anonymous · Answer

So if it is NOT right angled or acute angled, the last option is???

anonymous · Answer

obtuse but theses are the answer they gave me A.
2
B.
3
C.
4
D.
6

anonymous · Answer

What do A,B,C and D mean here??? We have to know what type of triangle it is...