coolkid30000 coolkid30000
  • 04-02-2021
  • Mathematics
contestada

Can anybody help me with this ?

Can anybody help me with this class=

Respuesta :

clarch19
clarch19 clarch19
  • 04-02-2021

Answer:

1st scenario: 163.3°

2nd scenario: 125.2°

3rd scenario: 142.3°

Step-by-step explanation:

1st scenario: angles 1 and 2 form a linear pair and add up to 180

2nd scenario: angles 1 and 4 are same-side interior and add up to 180

3rd scenario: angles 1 and 8 are corresponding and equal; if angle 7 is 37.7 then angle 8 is 142.3 (they form a linear pair). Since angles 1 and 8 are equal then angle 1 is also 142.3

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