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ddd [48]
3 years ago
5

Dave wants to build a rectangular screened-in porch that is 20 feet long, and it will extend 6 feet out from the backside of his

house.
Dave sketches a scale drawing of the porch. Choose a reasonable size and scale for Dave’s drawing of the porch. How should Dave label the dimensions of the model?
Mathematics
1 answer:
CaHeK987 [17]3 years ago
4 0

Answer:

Scale of the drawing would be 20/12 inch and 0.6 (6/12) inch

Step-by-step explanation:

For most of the residential buildings an scale of 1 inch = 12 feet can be used to draw the residential units.

In that case the scale of the drawing would be 20/12 inch and 0.6 (6/12) inch

Dave should label the dimensions in inches

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castortr0y [4]

The area of a 2D form is the amount of space within its perimeter. The total surface area of the square pyramid is 40 meters².

<h3>What is an area?</h3>

The area of a 2D form is the amount of space within its perimeter. It is measured in square units such as cm², m², and so on. To find the area of a square formula or another quadrilateral, multiply its length by its width.

Henri built a lantern in the shape of a square pyramid. He wants to cover the entire pyramid with fabric. Therefore, the amount of fabric that Henri will need is equal to the total surface area of the square pyramid.

Total surface area = Area of the base + 4(Area of the triangle)

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Hence, the total surface area of the square pyramid is 40 meters².

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brainly.com/question/1631786

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8 0
3 years ago
PLSSS HELP GIVING BRAINLIEST
Vaselesa [24]

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Step-by-step explanation:

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3 years ago
What is the prime factor of 4400 by tree method
Mashutka [201]

Answer:

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Step-by-step explanation:

Hope that this helps! :)

Have a great rest of your day/night!

Please thank me on my profile if this answer has helped you!

7 0
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laiz [17]

Answer:

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Step-by-step explanation:

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