Chords and Arcs (Section 12.2)

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

Find the value of x.

• 9.8

• 6.3

• 12.6

• 4.9

Tags

CCSS.HSG.C.A.2

Find the value of x. Leave your answer in simplest radical form.

• 16√2

• √32

• 4√2

• 8√4

Tags

CCSS.8.G.B.8

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

• Arc WY is congruent to Arc DF

• Chord WY is congruent to Chord DF

• Central Angle WXY is congruent to DEF

• No conclusion can be made.

Tags

CCSS.HSG.CO.B.7

• Always

• Sometimes

• Never

Tags

CCSS.HSG.C.A.2

• Always

• Sometimes

• Never

Tags

CCSS.HSG.C.A.2

• Always

• Sometimes

• Never

Tags

CCSS.HSG.SRT.B.5

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

Find the value of x. Round your answer to the nearest tenth. (24 and 10 are the whole lengths of the chords)

• 10.9

• 24.5

• 6.6

• 23.5

Tags

CCSS.HSG.C.A.2