Examlex
If the sides of a rectangular solid are as shown, and , determine the angle, , between the diagonal of the base of the solid and the diagonal of the solid. Round answer to two decimal places.
Cincinnati
A city in Ohio, United States, known for its historic architecture, vibrant arts scene, and economic contributions, particularly during the 19th century as a major inland port.
Cyrus McCormick's Reaper
An invention by Cyrus McCormick in the 1830s, this mechanical reaper revolutionized agriculture by greatly increasing the efficiency of crop harvesting.
Cotton Production
The agricultural process of cultivating and harvesting cotton, which is a significant crop for the textile industry, historically foundational to economies, especially in the southern United States.
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