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Find the measure of the arc or angle indicated- Geometry! Please explain how to do it!!

 

 Apr 28, 2020
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An angle whose vertex is on a circle has one-half the number of degrees as the intercepted arc.

Another way of saying this is to say that the arc has twice as many degrees as the inscribed angle.

 

In number 1:  angle(L) = 38o so arc(JK) as 76o.

 

In problem #2, find the number of derees in angle(L) and then use that answer to find the number of degrees in arc(MN).

 Apr 28, 2020

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