angelicamaravilla910 angelicamaravilla910

26-04-2020
Mathematics

contestada

Help me find Angle BCD

Help me find Angle BCD class=

Respuesta :

lottearentsen08 lottearentsen08

26-04-2020

AD = AE and AD || BC are important to note

First we calculate the triangle. Here AD = AE is important.
180-54 = 126
126/2 = 63

And since AD and BC are on the same line, the angles are the same, because AD || BC.

So BCD = 63 degrees

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