BrainlyMyonly10 BrainlyMyonly10

03-03-2022
Mathematics

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How do you work out this

How do you work out this class=

Respuesta :

shortsfifamobile shortsfifamobile

03-03-2022

Step-by-step explanation:

5x+4x=180°(Co-interior angles)

9x=180°

X=180/9

X=20

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