Chapter 11 Review
DO ALL WORK ON A SEPARATE SHEET!
Find the area of each shaded region.
5. Circle inscribed in one equilateral triangle and circumscribed about another. Find the area of the shaded region.
6. Two regular octagon
10.4 Secants and Tangents
1. TP is tangent to O at T. The length of the tangent segment TP is 30. The length of OP is 34.
Find the length of the radius of the circle.
2. Concentric circles with radii 7 and 25 have center P. XY is tangent t