3 years ago

What is triangle and types of triangle

Mathematics

1 answer:

denis-greek [22]3 years ago

7 0

Answer:

Step-by-step explanation:

A triangle is a polygon with three edges and three vertices and there are right triangle , obtuse triangles , acute triangles , isosceles triangles, equilateral triangle, and scalene triangles

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Perimeter of a rectangle is 52 feet. If the length is 10 less than 2 times the width, what is the width?

ella [17]

Step-by-step explanation:

Let the width be x feet.

Therefore, length = 2x - 10

Perimeter of rectangle = 52

$2(2x - 10 + x) = 52 \\ 2(3x - 10) = 52 \\ \therefore \: 3x - 10 = \frac{52}{2} \\ \therefore \: 3x - 10 = 26\\ \therefore \: 3x = 26 + 10\\ \therefore \: 3x = 36 \\ \therefore \: x = \frac{36}{3} \\ \therefore \: x = 12 \\ \purple{ \boxed{\therefore \: width \: of \: rectangle = 12 \: feet }}$

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If a hexagon is worth 5 and a triangle is worth 3, what is a circle

Olegator [25]

Answer:

Step-by-step explanation:

Call pentagon p, circle c and triangle t

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3 years ago

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jeyben [28]

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3 years ago

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Crazy boy [7]

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3 years ago

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lyudmila [28]

Isolate the s. Note the equal sign. What you do to one side, you do to the other. Do the opposite of PEMDAS.

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7 (-19) = 4s + 19 (-19)

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What is triangle and types of triangle​

What is triangle and types of triangle