Question

mBY=40. what is m 12 years ago

Answer 1

@JayDS
@jigglypuff314
@Loser66

Answer 2

@Loser66 can u help?

Answer 3

angle BAY is half of arcBY
then angle YAC = 90 - angle BAY

Answer 4

50? that isn't an option though

Answer 5

angle BAY = half of arc BY = 40 divided by 2
then angle YAC = 90 - angle BAY

Answer 6

angle BAY = half of arc BY = 40 divided by 2
= 20
then angle YAC = 90 - angle BAY
= 90 - 20
=

Answer 7

70.. thank you :)))

Answer 8

glad I could help :)