Math kahoot, holiday themed. Image credits: https://pixabay.com/photo-2948566/CC0

Circle Relationships involving Measurement

Apply proportional relationships between measure of arc length, circumference of a circle, radian measures, area of a sector, and the area of a circle to solve problems. Geometr...

Which proportion is used to find x, the degree measure of the arc of a circle?

x / 1 = arc length / circumference x / 360 = arc length / circumference x / arc length = circumference / 360
The circumference of a circle is 10π inches. What is the area of the circle?

10π square inches 25π square inches 100π square inches
A 12” diameter pie is cut into 8 equal slices. About how many inches is the arc of 1 slice?

9.4 inches 4.7 inches 3.0 inches 2.4 inches
… and 9 more awesome questions! Check them out by clicking “Play”.