pleasehelpme57 pleasehelpme57

14-03-2021
Mathematics

contestada

Find the measure of the are or central angle indicated. Assume that lines which appear to be
diameters are actual diameters.

Please help!!!!!!!!

Find the measure of the are or central angle indicated Assume that lines which appear to be diameters are actual diameters Please help class=

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thebecks thebecks

14-03-2021

Answer:

major arc CEB = 320°

Step-by-step explanation:

arc BF = 140°

arc CE = 140°

arc CB = arc EF

arc CB + arc EF = 360-280 = 80

arc CB = 40°

major arc CEB = 360 - 40= 320°

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