10.2 Practice Quiz

Given DC is tangent to circle N at point C, which statements are true?

• m∠DCN < m∠BAN

• BE is tangent to Circle N at point A.

• NB ≈ 6.1

If PQ is tangent to circle R at point Q and PS is tangent to circle R at point S, what is the perimeter of quadrilateral PQRS?

• 14

• 19.97

• 24.97

• 28

What is the perimeter of ∆XYZ?

• 36

• 37

• 38

• 39

Given AB is tangent to circle C at point B, what is the circumference of circle C?

• 16π

• 30π

• 34π

• 64π