- A29 km
- B41 km
- C1 km
- D31 km
Step-by-Step Solution
Turning right from south means facing west, so KL ⟂ LM. KM = √ √841 = 29 km.
Answer: A) 29 km
From point K, a hiker walks 20 km due south to point L, then turns right and walks 21 km to point M. What is the straight-line distance from K to M?
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