jessicarena70 jessicarena70

02-06-2021
Mathematics

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bhadelsimron19 bhadelsimron19

02-06-2021

Answer:

Step-by-step explanation:

4x-5+3x+5+40=180 degree(sum of interior angles of a triangle)

7x+40=180

7x=180-40

x=140/7

x=20

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