Line HF is tangent to circle D at point E. SEgment DE is the radius of circle D, what is true about DEF? A.angle DEF is congruent to angle DEH B.angle DEF is an acute angle C.angle DEF is an obtuse angle

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asked Apr 22, 2018 95.2k views

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Line HF is tangent to circle D at point E. SEgment DE is the radius of circle D, what is true about DEF?

A.angle DEF is congruent to angle DEH
B.angle DEF is an acute angle
C.angle DEF is an obtuse angle
D.angle DEF is a straight angle

Mathematics
high-school

Edtech asked

by Edtech

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Answer:

Explanation:

Sam Bobel answered Apr 24, 2018

by Sam Bobel

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a is the answer as in both cases E is 90 degrees

Levarne Sobotker answered Apr 27, 2018

by Levarne Sobotker

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