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liberstina [14]

3 years ago

12

Use an equation to solve. What would it be ABCD? And the sum?

1 answer:

Zepler [3.9K]3 years ago

6 0

Answer:

D. 35 + 145 = x

The sum of the angles = 180 degree

Step-by-step explanation:

$35\degree + 145\degree = x\\x=180\degree$

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