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If ΔABC ∠ΔDEC, what is m∠D? A) 40° B) 150° C) 60° D) 80°

If ΔABC ∠ΔDEC, what is m∠D? A) 40° B) 150° C) 60° D) 80°
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1 vote
If ΔABC ∠ΔDEC, what is m∠D?

A) 40°
B) 150°
C) 60°
D) 80°

If ΔABC ∠ΔDEC, what is m∠D? A) 40° B) 150° C) 60° D) 80°-example-1
User Acfoltzer
by
7.7k points

1 Answer

2 votes
Angle D is 40 because Angle A and D are the corresponding angles since the triangles are congruent.

Hope this helps :)
User Nerida
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User Lewis Gordon
asked Jun 14, 2018 14.3k views
If ΔABC ΔDEC, what is m∠D? A. 40° B. 150° C. 60° D. 80°
Lewis Gordon asked Jun 14, 2018
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