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S_A_V [24]
3 years ago
7

It's possible to create a regular tessellation with a regular pentagon. A. True B. False

Mathematics
2 answers:
Aleonysh [2.5K]3 years ago
4 0

Your answer is B. False. This is because it is not possible to repeat the shape of a regular pentagon and have it tessellate.
I hope this helps!

larisa [96]3 years ago
4 0

False. Because the internal angle of a pentagon is 108 degrees which is not a divisor of 360 degrees

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Answer:

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3 years ago
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A square room has an area of 200 square feet. how long is each wall? show your work to explain why
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Answer:

about 14.142ft

Step-by-step explanation:

A square has four equal sides.

The area of a square:      length * width = area

Because you know that all of the sides are equal, you can just say:

length * length = area

Multiplying a value (in this case, length) by itself is the same thing as squaring it. So, you can simplify the equation further by writing:

length² = area

Fill in what you know:

length² = 200ft²

Now, work the problem backwards by taking the square root of 200 to find the length:

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length = 14.142ft

So, each wall is 14.142ft long

You can test this by working the problem in reverse:

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7 0
3 years ago
A cone has a radius of 5 cm and a height of 9 cm. What is the volume of the cone to the nearest whole number? Use 3.14 for pi.
Katyanochek1 [597]

Answer:

235or 236

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a height of 9 cm

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= 3.14×25×3

=3.14×75

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8 0
3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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