Answer:
AVA
Step-by-step explanation:
Three line segments can form a triangle if the length of the longest segment is greater than the sum of the lengths of the shorter segments.

They can form a triangle.
Now if c is the length of the longest side and a and b are the lengths of the shorter sides, then:
- if

, the triangle is right
- if

, the triangle is acute
- if

, the triangle is obtuse

The triangle is obtuse.
The answer is D.
Answer:
60.
Step-by-step explanation:
I guess you mean the LCM (Lowest Common Multiple):
12 = 2 * 2 * 3
30 = 2 * 3 * 5
We see there are duplicate 2's and 3's so:
So the LCM is 2 * 2 * 3 * 5 = 60.
(the duplicates only appear once in the calculation).
Answer:
Step-by-step explanation:
