most stages in professional theaters have a trap door and an elevator so large pieces of scenery or equipment can be brought to the stage. At a local theater the trap door has an area of 84 square feet, and has a whole number length and side measure. A concert grand piano needed for a performance has a length of 8 feet, 10 inches and a width of 5 feet 2 inches. The pianoo fita through the trap door. What is the length and width of the trap door? What is the perimeter?

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Ответ:

loveworld3798

23.01.2023

Mathematics

Step-by-step explanation:

${({8}^{ \frac{2}{3} })}^{4} \\ {8}^{ \frac{2}{3} \times 4 } \\ {8}^{ \frac{8}{3} } \\ {2}^{3 \times \frac{8}{3} } \\ {2}^{8}$

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