A circles circumference is approximately 44cm. 1. The Circles area is approximately___ cm2. Enter a numerical value and round to the nearest tenths

154

Step-by-step explaination

7/2 =49 49x3.14 pi = 154

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.