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MAXImum [283]
3 years ago
15

Use a calculator to find the missing side length. Tell whether the side lengths form a Pythagorean Triple.

Mathematics
1 answer:
12345 [234]3 years ago
5 0
Pythagorean theorem: a^2 + b^2 = c^2
The hypotenuse is always the c in the equation.  
If the two side lengths they gave you are not the hypotenuse, then enter
4.5^2 + 5.6^2 in the calculator, then find the square root of that. :-)
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What is the work for 792 divided by 33
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792/33
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Step-by-step explanation:

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2 years ago
A model house has a scale of 1 in : 2 ft. if the real house is 26 ft wide then how wide is the model house.
exis [7]

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Step-by-step explanation:

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8 0
2 years ago
en una granja quieren poner una cerca con forma octogonal para guardar las ocas por las noches.Ya han colocado dos de los lados
ratelena [41]

Answer:

Perimeter = 32m

Area = 76.8m²

Step-by-step explanation:

Question:

On a farm they want to put an octagonal fence to keep the geese at night. They have already placed two of the sides and used 8 meters of fence. If we know that the apothem is 4.8 meters, what will be its perimeter? And your area?

Octagonal polygon is a polygon with 8sides.

Two sides of fence = 8m

One side of fence = 8/2 = 4m

Each sides = 4m

Apothem = 4.8m

Let's look at the steps that will enable us solve this question.

The area of a regular polygon is calculated as:

Area = ½ap

where a = the apothem of the polygon

p= the perimeter of the polygon.

Apothem is the distance between the centre of the polygon and the base of the polygon.

The perimeter (p) = The sum of all sides of the octagon

p = (4 + 4 + 4 + 4 + 4 + 4+ 4+ 4 )

p = 4(8)

perimeter (p) = 32m

Area = ½ ×a ×p = ½ × 4.8m × 32

Area = 153.6/2

Area = 76.8m²

3 0
3 years ago
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