Triangle ABC, shown in the diagram below, is an isosceles triangle. 1409
B
C
If the measure of ZACD is 140°, what is the measure of ZCAB?

answer: 7

step-by-step explanation: cause i checked it

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

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i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation: