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PLEASE HELP, DUE SOON!!! #30

PLEASE HELP, DUE SOON!!! #30-example-1

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Answer:

z = 121

x = 59

y = 49

w = 72

Explanation:

Let's first set up some equations.

x + w + y = 180

x + z = 180

z - 13 + w = 180

z + 10 + y = 180

z - 13 + z + 10 + z = 360

We can solve for z when it is equal to 360 due to the Euclidean case.

First, combine like terms.

3z - 3 = 360

Now, add 3 to both sides, then divide by 3 to both sides.

z = 121.

Now we can find the rest of the angles by plugging in z (121).S

Solving for x:

121 + x = 180

x = 59

Solving for y:

121 + 10 + y = 180

131 + y = 180

y = 49

Solving for w:

121 - 13 + w = 180

108 + w = 180

w = 72

To verify that these interior angles add up to 180, add them together.

72 + 49 + 59 = 180

180 = 180 Yes! It is true!

User David Gausmann
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