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shutvik [7]
3 years ago
5

Find the value of x in each case. Give reasons to justify your solutions! XW ∥ YZ

Mathematics
1 answer:
Charra [1.4K]3 years ago
5 0

Answer:

The answer is "19".

Step-by-step explanation:

In this question, the graph file is missing which is defined in the attached file please find it.

When YZ and XW were identical,  

\angle XWY =\angle WYZ \ \  \text{(Alternate Angles)}

\angle XWY = 2x

Because the angles are all 180 degrees in either a triangle:

\to (3x - 5) + 90 + 2x = 180\\\\\to 3x - 5 + 90 + 2x = 180\\\\ \to 5 x + 85= 180 \\\\ \to 5 x = 180-85 \\\\ \to 5x = 95 \\\\ \to x= \frac{95}{5} \\\\ \to x = 19

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