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#38022

triangle

geometry

medium

60 sec

Calculator OK

In triangle $A BC$ , angle $B$ is a right angle. Point $D$ lies on $\overline{A C}$ and point $E$ lies on $\overline{BC}$ such that $\overline{D E}$ is parallel to $\overline{A B}$ . If the measure of angle $BC A$ is $2 8^{\circ}$ , what is the measure, in degrees, of angle $A D E$ ?

• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-).
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• Mixed numbers must be converted to improper fractions.