Form 3 Chapter 6

A tangent is a line that _______. 

• passes through the center of the circle
• intersects the circle at two points
• intersects the circle at one point
• follows the circumference of a circle

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.4

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

• right
• acute
• obtuse
• straight

Tags

CCSS.HSG.C.A.2

Lines AO and BO are tangent. What is the length of BO?

• 20

• 15

• 10

• 5

Find the value of the angle marked x....

• 90

• 43

• 47

• 53

Tags

CCSS.HSG.C.A.2

Find the value of the angle marked x....

• 90

• 45

• 50

• 100

Tags

CCSS.HSG.C.A.2

Find the value of the angle marked x....

• 102

• 51

• 129

• 78

Tags

CCSS.HSG.C.A.2

Find the value of the angle marked x....

• 88

• 75

• 92

• 102

Tags

CCSS.HSG.C.A.2

Find the value of the angle marked x....

• 61

• 63

• 117

• 119

Tags

CCSS.HSG.C.A.2

What is the value of x and y?

• x=75°; y=93°

• x=65°;y=104°

• x=75°; y=94°

• x=65°; y=93

Tags

CCSS.HSG.C.A.2

Find the value of the angle marked x....

• 56

• 90

• 34

• 44

Tags

CCSS.HSG.C.A.2