Secant, Tangent

• 9
• 10
• 15
• 14

Q1. What is the sum of 16, 19, 21, and 25?

• 16

• 19

• 21

• 25

Solve for x.

• 7.94

• 8

• 10.58

• 112

• A
• B
• C
• D

Where in the intersection of the secants shown?

• Inside the circle

• Outside the circle

• On the circle

• The secants do not intersect.

Using the secant property of a circle, find the value of x.

• 3.75

• 6

• 2.4

• 2

Length of EF=

• 13

• 20

• 24

• 30

• not enough information

In the diagram below, tangent PA and secant PBC are drawn to circle O from external point P. If PB =4 and BC = 5, what is the length of PA?

• 20

• 9

• 8

• 6

Solve for x. 

• 7.94

• 8

• 10.58

• 112

Find the value of x.