Line NO is tangent to the circle at N and the measure of arc LM is 64°.
What is the measure of angle MNO?
thats my question . just need to see how to figuree it out

Question

Line NO is tangent to the circle at N and the measure of arc LM is 64°.
What is the measure of angle  MNO?
thats my question . just need to see how to figuree it out

amistre64 · Answer

it would help if we had a picture to go by

anonymous · Answer

attachment

amistre64 · Answer

is LN a diameter of do we assume its just a general chord?

amistre64 · Answer

i think it would have to be a diameter

amistre64 · Answer

theres a thrm someplace that says the angle that sits on the rim of a circle is half the arc length across from it

anonymous · Answer

It is, The measure of  MNO is 58°.

amistre64 · Answer

since arcLM is 64, that makes that angle = 64/2 = 32

amistre64 · Answer

we know the tangent line is 180; and we have 90 and 32 to eat up

amistre64 · Answer

180 - 90 - 32 = whats left

anonymous · Answer

:-) Thank you 58

amistre64 · Answer

yep