haylitetroe haylitetroe
  • 09-06-2020
  • Mathematics
contestada

Question 3
the figure needs solving help

Question 3 the figure needs solving help class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 09-06-2020

Answer:

ABC = 60

Step-by-step explanation:

The exterior angle is equal to the sum of the opposite interior angles

ACD = B+ A

100 = 40 + B

Subtract 40 from each side

100-40 = 40+B -40

60 = B

ABC = 60

Answer Link
kamimac03
kamimac03 kamimac03
  • 09-06-2020

Answer:

60°

Step-by-step explanation:

Ver imagen kamimac03
Answer Link

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