3shhshshsjs 3shhshshsjs
  • 16-12-2020
  • Mathematics
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Helppp I’ll make u a brainlister

Helppp Ill make u a brainlister class=

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mathstudent55
mathstudent55 mathstudent55
  • 16-12-2020

Answer:

108 deg

Step-by-step explanation:

Since sides DB and CD are congruent, then opposite angles are congruent.

m<C = m<B = 36

m<B + m<C + m<D = 180

36 + 36 + m<D = 180

m<D = 108

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