What is the m∠ADC?
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24
44
134

Question

What is the m∠ADC?
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24
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134

anonymous · Answer

ash2326 · Answer

@imstandingherealone we are not able to see the figure, could you post a snapshot of it?

anonymous · Answer

attachment

ash2326 · Answer

@imstandingherealone What's the external angle for the triangle ADC?

anonymous · Answer

uhm... i dunno.

ash2326 · Answer

the side AC is extended till B. hence The angle DCB is the external angle
Do you get this?

anonymous · Answer

yes

ash2326 · Answer

what;s the supplementary angle for angle DCB?

ash2326 · Answer

@imstandingherealone ???

anonymous · Answer

i don't know either, the same as what you said?

ash2326 · Answer

if we have like this then angle 1 and angle 2 sum to 180 degrees
they are called supplementary angles
|dw:1342109708958:dw|

anonymous · Answer

okay supplementary?

ash2326 · Answer

yeah, angle DCB has a supplementary angle, it's easy
tell me?
it's like angle 2= angle dcb
angle 1=?

ash2326 · Answer

@imstandingherealone take your time:)

anonymous · Answer

I'm so confused! ):

ash2326 · Answer

okay, this may help you|dw:1342110116510:dw|
the angle 1 is the supplementary angle to angle DCB, so what's the name of angle 1?