19. use this figure to find the value of ∠fod.
a. 27°
b. 46°
c. 78°
d. 63°

we know that

m∠fod+m∠fog+m∠gob=

we have

m∠fog=

m∠gob=

substitute the values and solve for m∠fod

m∠fod=

m∠fod=

therefore

the answer is

the value of the angle fod is

here, bod = 90 =  fod + fog + gob

fod = 90-(12+19)

fod = 90-31

fod = 59

check your it's 59 which is out of the option

step-by-step explanation:

try remembering the steps

answer: the answer is 127 degrees