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3 years ago

Which figures are polygons?

Mathematics

2 answers:

kari74 [83]3 years ago

6 0

Answer:

triangles

Step-by-step explanation:

Triss [41]3 years ago

3 0

A polygon is any 2-dimensional shape formed with straight lines. Triangles, quadrilaterals, pentagons, and hexagons are all examples of polygons. A triangle has three sides, and a quadrilateral has four sides.

-https://www.google.com.tw/search?q=Which+figures+are+polygons%3F&ie=utf-8&oe=utf-8&client=firefox-b-...

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3 years ago

Tristán wants to build a square garden in his backyard if the garden is going to be 64 ft2 how many feet of material will he nee

Alex777 [14]

Answer:

Tristan will need 32 feet of material for the perimeter of the garden.

Step-by-step explanation:

Given that

Area of square garden = A = 64 square feet

Perimeter = P = ?

We know that for calculation of perimeter, length of side of square is required which is not directly given in the question. The area will be used to calculate length of side and then length will be used to calculate the perimeter.

So,

$Area = A = s^2$

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Putting the value of area

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Taking square root on both sides

$\sqrt{s^2} = \sqrt{64}\\s = 8\ feet$

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$P = 4*s\\P = 4*8\\P = 32\ feet$

Hence,

Tristan will need 32 feet of material for the perimeter of the garden.

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Talja [164]

Answer:

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Step-by-step explanation:

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3 years ago

What is a separable differential equation? How do you solve it?

Alexus [3.1K]

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3 years ago

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