Question

More help Geometry

Answer 1

for geom4.png, use this :-

\(m\angle BAC = m\angle BOC / 2 \)

Answer 2

33

Answer 3

good guess, but its wrong !

Answer 4

\(m\angle BOC = 180 - 66\)

Answer 5

114.
oh i thought since the formula said m<BOC/2 i had to do 66/2

Answer 6

ha, you need to take half of BOC for inscribed angle BAC.

BAC = 114/2 = ?

Answer 7

57

Answer 8

thats right, looks you've slight difficulty recognizing difference between BOC and AOB.. when angles are in this form ?

Answer 9

i guess so