Find the value of x please

Mathematics

2 answers:

kirza4 [7]3 years ago

3 0

Answer:

x = 14

Step-by-step explanation:

Since, given Pentagons are similar because their measures of internal angles are same. So, their corresponding sides would be in proportion.

$\frac{x + 4}{x} = \frac{9}{7} \\ \\ \frac{x + 4 - x}{x} = \frac{9 - 7}{7} \\ \frac{4}{x} = \frac{2}{7} \\ \\ \frac{2}{x} = \frac{1}{7} \\ \\ x = 2 \times 7 \\ \\ x = 14$

andre [41]3 years ago

3 0

The value of X =14 that is the answer

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