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3 years ago

What is the perimeter of a square of side 2 centimeters?

Mathematics

2 answers:

Marina CMI [18]3 years ago

8 0

8 because a square is all the same size so ad up 2+2+2+2 it = 8

Nonamiya [84]3 years ago

3 0

In a square all sides are the same length. perimeter is the distance around an object. In this case it is a square. There are 4 sides on a square. So you would have 4 2cm sides. So you add 2 4 times.

2+2+2+2 = 2*4 = 8

P=8cm

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Kruka [31]

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3 years ago

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This one is a tough one. If you can explain it to me that’ll me great.

Crazy boy [7]

Answer:

C. 73 if I have read the given angle measurements correctly.

The angle measurements I see are:

$219^\circ$

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Step-by-step explanation:

Those angles together form a full rotation. A full rotation is equal to 360 degrees.

So we have the following equation to solve:

$219+(x-50)+(x+45)=360$

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3 years ago

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Mrrafil [7]

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Step-by-step explanation:

The shaded area is calculated as

outer area - inner white area

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2 years ago

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elizabeth has 8 socks in her drawer: 4 black socks, 2 white socks and 1 brown sock and 1 red sock. she chooses a sock at random

Debora [2.8K]

The probability that she picks two white socks is 0.0357

<h3>How to determine the probability?</h3>

The given parameters are:

Socks = 8

Black = 4

White = 2

Brown = 1

Red = 1

The probability of picking a white sock at first is:

P(White) = 2/8

Now, there are 7 socks left

The probability of picking a white sock next is

P(White) = 1/7

The required probability is:

P = 2/8 * 1/7

Evaluate

P = 0.0357

Hence, the probability that she picks two white socks is 0.0357