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.
Q1:
True or False: In a circle, all of the inscribed angles that intercept the same arc are equal.
- ATrue
- BFalse
Q3:
Find the perimeter of the .
Q4:
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
Q6:
Which of the following diagrams shows a circumscribed polygon?
- AC
- BB
- CD
- DA
Q8:
In the figure, , , and . Find the perimeter and the area of .
- A206 cm, 7βββ857 cm2
- B412 cm, 7βββ857 cm2
- C206 cm, 10βββ300 cm2
- D412 cm, 10βββ300 cm2
Q9:
Given that is an equilateral triangle whose sides touch circle and that the coordinates of point are , determine the equation of circle .
- A
- B
- C
- D
Q10:
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.