10.1 - 10.3, 10.7 Assessment

• A
• B
• C
• D

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CCSS.HSG.C.A.2

• A
• B
• C
• D

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CCSS.HSG.C.B.5

Which is true of a minor arc?

• It forms half a circle.
• It forms a whole circle.
• It measures greater than 180 degrees. 
• It measures less than 180 degrees.

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CCSS.HSG.C.B.5

A ____ angle is an angle whose vertex is a the center of a circle.

• supplementary
• complimentary
• central
• obtuse

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CCSS.HSG.C.A.2

If the endpoints of an arc lie on a diameter, the arc is a ....

• major
• minor
• semicircle
• sector

Tags

CCSS.HSG.C.A.2

What units are used for arc measures?

• linear units (inches, meters)
• degrees
• square units
• triangle units

Tags

CCSS.HSG.C.B.5

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

Which is true of a major arc?

• Forms half a circle.
• Forms a whole circle.
• Measures greater than 180 degrees.
• Measures less than 180 degrees.

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.B.5

Identify arc BC as a minor arc, major arc, or a semicircle. Then find its measure.

• major arc, 70^o

• minor arc, 70^o

• minor arc, 315^o

• minor arc, 315^o

Choose all of the correct answers.

• BAC is a minor arc and its measure is 290 degrees

• ABC is a semicircle and its measure is 180 degrees

• EBD is a major arc and its measure is 315 degrees

• DC is a minor arc and its measure is 70 degrees

• EC is a minor arc and its measure is 110 degrees

Choose all of the correct answers.

• EAC is a major arc and its measure is 250 degrees

• EAB is a semicircle and its measure is 180 degrees

• EAC is a semicircle and its measure is 180 degrees

• arcs AE and BC are congruent arcs

• arcs AB and EC are congruent arcs