The measure of <1 = 040 160 O

Mathematics

1 answer:

mafiozo [28]1 year ago

8 0

Answer:

Step-by-step explanation:

As the total circumference of a circle is 360 degrees, the measure of the unknown arc is 360-150-130=80 degrees.

So, by the inscribed angle theorem, angle 1 measures 40 degrees.

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