Circles Angle Relationships

AB is the common tangent to the two circles, centres P and Q respectively.

Given AP = 18cm and BQ = 8cm.
Find the length of x, in cm.

• 10

• 16

• 24

• 26

An angle whose vertex is the center of a circle is a(n) ______.

• inscribed angle

• acute angle

• obtuse angle

• central angle

Q1. How many hours are there in a day?

• A) 5

• B) 12

• C) 24

• D) 10

Q1. What is the cube of 3?

• A) 9

• B) 81

• C) 27

• D) 21

• 11.67
• 9.33
• 11
• 28

Solve for x. 

• 5

• 20

• 40

• 85

Which number best represents an inscribed angle?

• 1

• 2

• 8

• 9

Determine the measure of ∠UVS.

• 19.5°

• 39°

• 78°

• 102°

• 15
• 20
• 14/3
• 3/14

• 28.05
• 28
• 51
• 1.55