Answer the questions below. When you are finished, submit this test to your teacher for full credit. Total score: of 15 points
(Score for Question 1: ___ of 5 points)
1. Solve for the length of KM.

 
(Score for Question 2: ___ of 5 points)
2. Given the information below, is (DB) ⃡ tangent to Circle A at point B? Justify with shown work.


 
(Score for Question 3: ___ of 5 points)
3.

Given a sector with a radius of 16 feet and an arc length of 64π/3 ft, what is the area of the sector? Show all work.