use pics for each question. uploaded in order.
20. Given: BC is tangent to circle A;
BD = 17, BC = 15
AC =
A. 16
B. 2
C. 4
D. 8
23. Given: circle P is inscribed in triangle ABC;
AF = 5, CE = 6, BD = 8
The perimeter of the triangle is =
A. 76
B. 4 *15 (15 is squared = *)
C. 19
D. 38
27. Given: AB, AC, and AD are tangent to circle P and circle Q;
AB = 6
Find: AC
A. 6
B. 10
C. 13
D. 80
2 questions left. next post