Given circle A with diameters BC and DE, and measure of arc CD = 56.
Name a central angle?
Name an inscribed angle?
Name a chord that is NOT a diameter.?
What is the measure of angle CAD?
What is the measure of angle CBD?
What is the degree measure of arc CDB?
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Step-by-step explanation:
Central angel is CAD
Inscribed angels are: CED, CFD, CBD.
Name chords those are not diameters: CE, CF, DF, DB.
The measure of angel CAD is 56 degrees
The measure of angel CBD is 56/2 = 28 degrees
The measure of arc CDB is 180 degrees, because it stands on diameter.
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