kroshni085 kroshni085

11-07-2021
Mathematics

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Pls Give Step By Step Explanation

Pls Give Step By Step Explanation class=

Respuesta :

favourokocha9 favourokocha9

12-07-2021

Answer:

12. x=40

Step-by-step explanation:

x+60=100(sum of two opposite interior angles of a triangle equals to exterior)

x=40

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