Los ángulos consecutivos AOB y BOC tienen las siguientes medias AOB= 12.45.37. BOC= 31 29 42 a) Cual es la media de ADC

b) Si BOD mide 89 12 30 cuánto mide el ángulo COD​

what are the answear choices to the question.

step-by-step explanation:

i hope this is what you were looking for.

see attached graph

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation: