To find: Number of tiles required for mosaic tile floor.
Answer to Problem 35RE
The number of tiles required for mosaic tile flooris 169.
Explanation of Solution
Given:
A mosaic tile floor is designed in the shape of a trapezoidal 30 feet wide at the base and 15 feet wide at the bottom. Tiles 12 inches by 12 inches are to be used.
Calculation:
Since,
Therefore,
Area of the trapezoidal,
Area of 1 tile,
Therefore,
Number of tiles required,
Hence,the number of tiles required for mosaic tile floor is 169.
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