An office is 8 km east of a home, and a market is 6 km north of the office. How far is the market from the home in a straight line?
Correct answer: D. 10 km
The legs of the right triangle are 8 km and 6 km, so the distance is √(64 + 36) = √100 = 10 km. The market is to the northeast of the home.
easy