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Ivanshal [37]
1 year ago
12

In the diagram below of triangle UVW, X is a midpoint of UV and Y is a midpoint of VW. If mZY XV = 3x + 48, and mZWUX = x + 62,

what is the measure of ZWUX? V X Y U W

Mathematics
1 answer:
nika2105 [10]1 year ago
5 0

Given:

m∠YXV = 3x + 48

m∠WUX = x + 62

Using the corresponding angle theorem, since X is the midpoint of UV and Y is the midpoint VW, m∠YXV is congruent to m∠WUX.

Thus, we have:

m∠YXV = m∠WUX

3x + 48 = x + 62

Solve for x.

Subtract x from both sides:

3x - x + 48 = x - x + 62

2x + 48 = 62

Subtract 48 from both sides:

2x + 48 - 48 = 62 - 48

2x = 14

Divide both sides by 2:

\begin{gathered} \frac{2x}{2}=\frac{14}{2} \\  \\ x=7 \end{gathered}

To find m∠WUX, where x = 7, we have:

m∠WUX = x + 62

= 7 + 62

= 69º

ANSWER:

m∠WUX = 69º

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