8.6 Segment Lengths in Circles

In a circle (or congruent circles), chords that are the same distance from the center:

• are similar
• have the same name
• are congruent to each other
• are walking dead

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CCSS.HSG.C.A.2

CCSS.HSG.CO.B.6

Find x

• 10
• 5
• 18
• 9

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CCSS.HSG.C.A.2

• 278⁰
• 297⁰
• 90⁰
• 105⁰

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CCSS.HSG.C.A.2

Circle E has congruent chords AB & CD.

If arc AB=92 degrees, then what is arc CD?

• 46

• 92

• 184

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CCSS.HSG.C.A.2

What is the formula for finding segment lengths?

• a + b = c + d

• ab = cd

• ac = bd

• ad = bc

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CCSS.HSG.C.A.2

Which equation would you use to solve for x?

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CCSS.HSG.C.A.2

Which equation would you use to solve for x?

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CCSS.HSG.C.A.2

Which formula would you use to find a segment length in this image?

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CCSS.HSG.C.A.2

Which equation would you use to solve for x?

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CCSS.HSG.C.A.2

Which equation would you use to solve for x?

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CCSS.HSG.C.A.2