The area of this rectangle is 42 units.
<h3>What is the area of a polygon?</h3>
The area of a polygon refers to the total surface a polygon covers. This can include the total surface of a triangle, rectangle, octagon, etc.
<h3>How to calculate the area?</h3>
There are specific formulas to calculate the area of different polygons. In the case of rectangles the general formula is:
Moreover, because there are diagonal lines, you need to use this formula to calculate the distance of the length and width.
Length:
(5,2) (12 ,-5) coordinates in the plane for the upper length
- √(5-12)²+(2- (-5)²
- √(-7)²+(7)²
- √49 + 49
- 9.89
Width:
(2, -1) (5, 2) coordinates in the plane
- √(2-5)²+(-1- 2)²
- √(-3)²+(3)²
- √9 + 9
- √18
- 4.24
4.24 x 9.89 = 41.9, which can be rounded as 42 units.
Note: This question is incomplete; below I attach the missing section.
Learn more about polygon in: brainly.com/question/2511126
Answer:
The poultry house must have to be well ventilated.
Ensure sufficient entrance of sunlight and fresh air inside the house.
It would be better if the house become situated north to south faced.
The proper distance of one house to another house is about 40 feet.
Clean the house properly before keeping the birds inside the poultry house.
Make a deep liter and keep it dry and clean always.
Wooden and rice bran can be used for making liter.
Keep feed and feeding equipment in proper distance inside the poultry house according to the number and demand of poultry birds.
The poultry house and all equipment must have to be free from virus, parasites and germs.
Build the poultry house in such a place where all the poultry birds are free from all types of wild animals and other predators.
The poultry housing area will be free from loud sound/sound pollution.
Make the poultry house in quite and calm place.
It would be better if the house located in an open air place.
However, to be successful in poultry farming the producers must have to be aware in making the poultry house. Be sure that all necessary equipment and facilities are available inside the poultry house.
Explanation:
Answer:
D - education.
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Answer:
Sunlight
Explanation:
Solar Panels use sunlight for power so sunlight is known as a renewable energy.
Answer:
B
Explanation:
There are 3 <u>GENERAL</u> types of federal grants
