A real number between 13 and 14
1 answer:
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Answer:
Step-by-step explanation:
slope = = -
→ A
The slope is negative as the ramp slopes down from left to right
Let points R, S, T be the midpoints of segments AC, AB, and CB.
Triangle midline theorem states that the line segment connecting the midpoints of two sides of a triangle is parallel to and half the length of the third side.
Thus, the midline RS (where R is a midpoint of AC and S is the midpoint of AB) is parallel to BC and is half the length of the side BC:
Answer: correct choice is A