Question

The lengths of the sides of triangle ABC are represented in terms of the variable m, where m>6 AB = m - 2 BC = m + 4 AC = m list the angles from smallest to largest.

Answer 1

C, B, A

Explanation:

Answer 2

C, B, A

Explanation:

From smallest to largest, the side lengths are ...

• AB = c = m -2
• AC = b = m
• BC = a = m +4

The shortest side is opposite the smallest angle, so the angles, smallest to largest, are C, B, A.

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Comment on side naming

Side c is opposite vertex (and angle) C, so is between vertices A and B. Thus the names AB and c are both names for the side of the triangle opposite angle C.