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10. A standard stop sign measures 30.00 inches from flat to flat. What is the side length, x, of the stop sign (to the nearest 0.01 in.)? Justify your answer. 30.00 in

10. A standard stop sign measures 30.00 inches from flat to flat. What is the side length, x, of the stop sign (to the nearest 0.01 in.)? Justify your answer. 30.00 in
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10. A standard stop sign measures 30.00 inches from flat to flat. What is the side length, x, of the stop

sign (to the nearest 0.01 in.)? Justify your answer.

30.00 in

asked
User Joper
by
8.0k points

1 Answer

3 votes

Answer:

The answer is "12.426 in".

Explanation:


\to b+2c=30\\\\\to b = 15 * \tan 22.5 \\\\


= 15 * 0.414213562\\\\=6.21320343 * 2 \\\\=12.4264069 \ in \\\\

10. A standard stop sign measures 30.00 inches from flat to flat. What is the side-example-1
answered
User Times
by
8.9k points
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