avahart00
avahart00 avahart00
  • 11-11-2020
  • Mathematics
contestada

Please HELP me!!!! I will mark as brainlist!!!

Please HELP me I will mark as brainlist class=

Respuesta :

windexbottle
windexbottle windexbottle
  • 11-11-2020

Answer:

4. CDB+DBE= CBE (55+35=90)

5. Definition of a right angle (90 degrees)

6. Linear pair postulate ( i think)

7. ABC and CBE are both 90 degrees

Step-by-step explanation:

Answer Link

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