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Identifying relations among chords, arcs, central angles, and inscribed angles

Is the sentence true or false?

The measure of central is equal to its intercepted arc.

Is the sentence true or false?

The sum of the measures of the central angles of a circle with no common interior points is 360°.

 

What part of ⊙P is (DAG)^(DAG)̂  if ∠GPD = 180°?


What part of ⊙Y is (DAP)^(DAP)̂  if ∠AYV?

Complete:

An _________is an angle whose vertex lies on the circle and the sides contain chords of the circle.


Is the sentence true or false?

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

What part of ⊙P is (DAP)^(DAP)̂  if ∠GPD = 180°?


 Which one is tangent of circle?


Is the sentence true or false?

GCD∠GCD  is the inscribed angle of the circle.

 Which one central angle of circle?