Circles

Find the value of x. Justify your answer with the correct theorem. (8 is a half of the chord)

• x = 8; Theorem 12-7

• x = 16; Theorem 12-6

• x = 16; Theorem 12-7

• x = 8; Theorem 12- 8

Tags

CCSS.HSG.C.A.2

Solve for the missing angle.

• 45^o
• 90^o
• 22.5^o
• 128^o

Tags

CCSS.HSG.C.A.2

If 2 chords in a circle are congruent, then their arcs are ___?

• Congruent

• Parallel

• Perpendicular

• Half

Tags

CCSS.HSG.C.A.2

Problem #2: Find the value of x.

• 70

• 140

• 180

• 220

Tags

CCSS.HSG.C.A.2

Find the value of x.

• 9.8

• 6.3

• 12.6

• 4.9

Tags

CCSS.HSG.C.A.2

Find the value of x. Round your answer to the nearest tenth.

• 6.5

• 6.53

• 7

• 10.8

Tags

CCSS.HSG.C.A.2

Find the value of x. Round your answer to the nearest tenth.

• 7.3

• 20.4

• 10.8

• 9.2

Tags

CCSS.HSG.C.A.2

Assume that all the lines that appear tangent are tangent. Find the perimeter

• 54
• 36
• 48
• 42

Tags

CCSS.HSG.C.A.2

Is line AB tangent to the circle?

• YES
• NO
  NO
• Can't Tell
  Can't Tell

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.4

What is the value of x?

• 22
• 25
• 15
• 20

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3