Lesson Worksheet: Circumscribed Polygons Mathematics • 11th Grade
In this worksheet, we will practice identifying circumscribed polygons and using their properties to find areas or missing lengths.
True or False: In a circle, all of the inscribed angles that intercept the same arc are equal.
Find the perimeter of the .
Find the lengths of and .
- A36.58 cm, 45.41 cm
- B31.66 cm, 49.32 cm
- C41.49 cm, 49.32 cm
- D31.66 cm, 41.49 cm
Which of the following diagrams shows a circumscribed polygon?
In the figure, , , and . Find the perimeter and the area of .
- A206 cm, 7 857 cm2
- B412 cm, 7 857 cm2
- C206 cm, 10 300 cm2
- D412 cm, 10 300 cm2
Given that is an equilateral triangle whose sides touch circle and that the coordinates of point are , determine the equation of circle .
In a triangle , , , and . A circle with center is drawn so that is a radius and is bisected at . Find the length of the diameter.