What is 271,000 rounded tothe nearest hunded thousand

300,000

Step-by-step explanation:

300,000 as it is closer to 300,000 than it is to 200,000

the answer is 21%.

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.