UniqueGarcia1738 UniqueGarcia1738

01-06-2021
Mathematics

contestada

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Respuesta :

01-06-2021

Answer:

x=6

ABC= 135 degrees

Step-by-step explanation:

ABE and CBD are congruent angles (don't remember the theorem)

therefore

3x+27=45

solve for x

x=6

ABC and CBD are supplementary (meaning they add to 180)

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