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Find the measures of the numbered angle

Find the measures of the numbered angle-example-1
User Grinneh
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1 Answer

4 votes

Answer:

Angle 5 measures 112.5 degrees

Explanation:

Add the three arcs given and subtract from 360 to get the arc intercepted by angle 5. 50+115+85 = 250. 360-250=110.

Take half the sum of that arc and the opposite arc. 110 + 115 = 225.

225÷2= 112.5

User Lilith River
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