gaby2597 gaby2597

03-03-2022
Mathematics

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4.Find the measure of arc DF in the figure.

4Find the measure of arc DF in the figure class=

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Magnolia321 Magnolia321

04-03-2022

Answer:

129 degrees

Step-by-step explanation:

Ok, DAE, as given, is 90 degrees. So, BAD would equal 90 as well, so BAC would be 90-51, 39. And because FAE is vertical angle to BAC, FAE is also 39. So 39 + 90 is 129.

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