PLEAS HEL How much of a circle does a 100-degree angle turn through?
1. 1
2. 100/180
3. 50/360
4. 100/360

100/560

Step-by-step explanation: The angle turns through 5/18 of the circle. A circle is 360 degrees so if you are turning 100 degrees, you would get 100/360 of the way around the circle.

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.

i think the answer is 90 hope this