derekelnene derekelnene

07-05-2020
Mathematics

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Can someone help me please ☝️

Can someone help me please class=

Respuesta :

IntellTanito IntellTanito

07-05-2020

Answer:

27

Step-by-step explanation:

Those angles are co interior, and thus add up to 180°. So therefore:

(x+72) + 3x = 180

simplified:

4x+72 = 180

so 180 - 72 = 108

4x = 108

x = 27

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