If arcAC=48, what is mBD?

Question

ashleyisakitty · Answer

attachment

compassionate · Answer

Are we assuming that AC is congruent to  AD? Is there any additional information?

ashleyisakitty · Answer

that AB is perpendicular to CD

compassionate · Answer

Alright. Thanks. That helps a lot. I'm breaking out my trusty pen and paper.

compassionate · Answer

My pencil broke. This is an emergency. I require a pencil sharpener. BRB as I frantically search.

ashleyisakitty · Answer

okay hurry back T-T

compassionate · Answer

@ganeshie8  DON'T YOU SNIPE ME AGAIN

ganeshie8 · Answer

il give a hint maybe : mBD = mBC

ganeshie8 · Answer

:)

compassionate · Answer

w0w u lstn h3r3 m8 i 3m w04k1ng t712 p40b13m out!

ashleyisakitty · Answer

Am i supposed to find wht BD is through using the arc 48? I really dont know.

ashleyisakitty · Answer

vague hints arent really helpful...

nikato · Answer

ok. do u know that thoerem that states an inscribed angles is half the measure of its intercepted arc?

nikato · Answer

|dw:1390276506003:dw|

nikato · Answer

with that thoerem, u will find this
|dw:1390276593528:dw|

ashleyisakitty · Answer

nikato · Answer

and using that the sum of a trinalge = 180. so 90+24+x=180 and x=66
|dw:1390276703687:dw|

and yea, its that conjecture thing

nikato · Answer

and finally since arc BD is the intercepted arc of inscribed angle BAD. arc BD=66x2 or132

compassionate · Answer

Okay guys I'm back. @Ashleyisakitty ?