15 PTS PLEASE HELPPPP! If you can, please provide explanation!!!!!! I want to understand how this works!!!! Lines CD and CE are tangent to circle a. If m∠DAE = 140°, what is the measure of ∠DCE? 80° 140°

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asked Feb 28, 2021 2.1k views

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15 PTS PLEASE HELPPPP! If you can, please provide explanation!!!!!! I want to understand how this works!!!!

Lines CD and CE are tangent to circle a. If m∠DAE = 140°, what is the measure of ∠DCE?

80°

140°

40°

220°

15 PTS PLEASE HELPPPP! If you can, please provide explanation!!!!!! I want to understand-example-1

Mathematics
high-school

Mke Spa Guy asked

by Mke Spa Guy

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1 Answer

5 votes

Answer: 40

Explanation:

140 times 2 = 280

360 - 280 = 80

80 times 1/2 = 40

Nshetty answered Mar 5, 2021

by Nshetty

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