jalmonte334 jalmonte334

22-03-2021
Mathematics

contestada

i need help with this i understand how to do

i need help with this i understand how to do class=

Respuesta :

aprytkova597 aprytkova597

22-03-2021

Answer: Angle DCE would be 12

Step-by-step explanation:

Assuming that angle BCD is right then just set up equation to equal to 90

4x+10+2x+8=90

then solve

6x+18+90

6x=72

x=12

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