Mathematics: Apatio deck in the shape of a parallelogram has three square cutouts for trees to grown through. each square has a side length of 4 1/2 feet. what area of wood boards is needed to cover the deck while leaving room for the square cutouts?

Apatio deck in the shape of a parallelogram has

Ответ:

iv267829

09.01.2022

Mathematics

The area of the deck is 50.4 x 22 = 1108.8 square ft.

The area of 1 cut out is 4.5 x 4.5 = 20.25

There are 3 cut outs so total area of the cut outs is 20.25 x 3 = 60.75 square ft.

The total area of the boards is : 1108.8 - 60.75 = 1048.05 square feet.

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Ответ:

richardgibson2005

12.12.2021

Mathematics

$\sqrt{ \frac{27}{12} }$

${ \frac{ \sqrt{27} {} }{ \sqrt{12}}$

$\frac{ \sqrt{9 * 3} }{ \sqrt{4 * 3} }$

$\frac{ \sqrt{9} \sqrt{3} }{ \sqrt{4} \sqrt{3} }$

$\frac{3 \sqrt{3} }{2 \sqrt{3} }$

$\frac{3}{2}$

$1 \frac{1}{2}$

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Apatio deck in the shape of a parallelogram has three square cutouts for trees to grown through. each square has a side length of 4 1/2 feet. what area of wood boards is needed to cover the deck while leaving room for the square cutouts?

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