1. Lesson 9.3A R.4.G.6 Solve problems using inscribed and circumscribed figures

2.  Inscribed Polygon: A polygon drawn inside a circle with all of its vertices on a circle  Circumscribed Polygon: A polygon drawn outside a circle with all of it sides on a circle

3.  Using the circle below and rounding to the nearest tenth, find: a) The circumference of the circle b) The area of the circle 12 5

4.  Using the circle below and rounding to the nearest tenth, find:  The circumference of the circle  The area of the circle 35 12

5.  Using the circle below and rounding to the nearest tenth, find:  The circumference of the circle  The area of the circle 11

6.  Rule: Two intersecting tangent segments are congruent 14

7. Find the perimeter of the circumscribed polygon. 6 15 10

8. Find the perimeter of the circumscribed polygon. 8 3 4

9. Find the perimeter of the equilateral triangle. 5