3/12 Test Booster

The radius of a circle is

• The measurement from the center of a circle to an edge of the circle.
• The measurement around the circle
• The measurement from and edge of the circle to another edge through the center
• A line perpendicular to the diameter of the circle

Which best describes segment AB?

• chord
• secant
• tangent
• diameter

Name the tangent line. 

• s
• WR
• VT
• QR

A tangent line intersecting with a radius always creates a ____________ angle

• right
• acute
• obtuse
• straight

What is the value of x?

• A
• B
• C
• D

What is the value of x?

• 22
• 25
• 15
• 20

In the diagram, a tangent and a line drawn to the point of tangency form a right triangle. Solve for "?" (the length of the hypotenuse)

• 15
• 6
• -24
• 14

What is the radius?

• 18
• 72
• 38
• 14

Convert 35π / 18 radians into degrees

• 350^o

• 340^o

• 355^o

• 345⁰

Convert 270^o into radians

• π/ 4

• 3π/ 2

• 3π/ 4

• π/ 2