Geometry Concepts Quiz

In problem 11, what is the value of x when the intersection occurs within the circle?

• 20

• 15

• 10

• 5

For problem 12, what is the value of x when the chords form an inscribed angle?

• 10

• 11

• 9

• 8

In problem 13, what is the value of x when the intersection is formed inside the circle?

• 7

• 5

• 4

• 6

In problem 14, what is the value of x when the intersection occurs on the edge of the circle?

• 12

• 13

• 11

• 10

What is the first step in solving for x in problem 11?

• Add 70 to both sides

• Multiply both sides by 2

• Subtract 15 from both sides

• Divide by 5

In problem 15, what is the measure of arc KLM if the circle adds up to 360 degrees?

• 340 degrees

• 320 degrees

• 300 degrees

• 282 degrees

In problem 16, what is the measure of angle QPR when x is found to be 4?

• 104 degrees

• 106 degrees

• 102 degrees

• 100 degrees

In problem 16, what operation is performed after multiplying both sides by 2?

• Combine like terms

• Divide by 34

• Add 4 to both sides

• Subtract 18x from both sides

In problem 17, what is the measure of arc RB when x is determined to be 11?

• 140 degrees

• 145 degrees

• 150 degrees

• 155 degrees

In problem 18, what is the measure of arc BC when x is calculated to be 8?

• 70 degrees

• 72 degrees

• 75 degrees

• 74 degrees