Com Sci Test #1 Review

An 18-foot ladder is leaning against the side of a building forming a right triangle. The angle formed by the ladder and the ground is 60°. Which is closest to the distance, in feet, of the bottom of the ladder from the base of the wall? A. 9 . B. 10.4 . C. 12.7 . D. 15.6 2. A diagonal of a square mirror is 10 inches long. ................
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