mollyoboyle
mollyoboyle mollyoboyle
  • 18-09-2020
  • Mathematics
contestada

Help I know nothing about angles.. number 12 only

Help I know nothing about angles number 12 only class=

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haleywilson64
haleywilson64 haleywilson64
  • 18-09-2020

Answer:

ABD= 140° 180 - 40 = 140 ABD = 140.

Step-by-step explanation:

180 - 40 = 140 ABD = 140.

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