3 years ago

What is the value of x?

1 answer:

7 0

There is a formula for Sum of interior angles of a polygon:
$Sum = 180(n-2)$
This figure has 7 sides, n = 7
$Sum = 180(7-2) = 900$
Add up all the given angles,
Subtract from 900,
This will give you value of x.

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What is a solution to 4x+6<(with a line under it ) 18

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Answer:

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Step-by-step explanation:

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