Chords Arcs Proofs

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

Tags

CCSS.HSG.C.A.2

What is the value of x?

• 22

• 25

• 15

• 20

Tags

CCSS.HSG.C.A.2

What is the relationship between a central angle and its intercepted arc?

• They have the same measures.

• They have different measures.

• They have the same proofs.

• None

Tags

CCSS.HSG.C.A.2

An arc measuring less than 180° is called _________?

• circle

• major arc

• minor arc

• semicircle

Which of the following statements is NOT true about an inscribed angle?

• An angle inscribed in a semicircle is an obtuse angle.

• The measure of an inscribed angle is equal to one-half the measure of its intercepted arc.

• If two inscribed angles intercept at the same arc or congruent arcs, then the angles are congruent.

• An inscribed angle is an angle whose vertex lies on the circle and whose sides contain chords of the circle.

Tags

CCSS.HSG.C.A.2

In a circle, if the ______ is perpendicular to a chord, then it bisects the chord and its arc.

In a circle or congruent circles, two minor arcs are congruent if and only if their corresponding central angles are congruent.

• TRUE

• FALSE

Tags

CCSS.8.G.A.2

An arc measuring 180° is called _______?

• circle

• major arc

• minor arc

• semicircle

• A
• B
• C
• D

Tags

CCSS.HSG.C.A.2

• A

• B

• C

• D

Tags

CCSS.HSG.C.B.5