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irga5000 [103]
3 years ago
7

What is the perimeter of rhombus wxyz?

Mathematics
2 answers:
Lunna [17]3 years ago
5 0

For this case, the first thing we must do is define the formula of distance between points.

We have then:

d = \sqrt{(x2-x1)^2 + (y2-y1)^2}

From here, we look for the distance between two points of rhombus.

YZ = \sqrt{(5-3)^2 + (5-2)^2} \\YZ = \sqrt{2^2 + 3^2} \\YZ = \sqrt{4 + 9} \\YZ = \sqrt{13}

Then, since all sides have the same length, then the perimeter is given by:

P = 4YZ

Substituting we have:

P = 4\sqrt{13}

Answer:

The perimeter of the rhombus is:

P = 4\sqrt{13}

option 3

VikaD [51]3 years ago
4 0
One of the properties of rhombus is its sides are congruent. Therefore, we will only need to find the length of one side using the distance formula. At line YZ, the distance is \sqrt{ (x_{2} -x_{1} )^{2} +(y_{2} -y_{1} )^{2}}

D = \sqrt{ (5 -3 )^{2} +(5 -2) ^{2}  }  = √13

To get the perimeter, multiply one side to 4. Hence, the perimeter is 4√13 (C)
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D. 3,461

Step-by-step explanation:

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3,461 < 3,520

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3 years ago
The length of a rectangle is three times its breadth if the breadth is decreased by 2 m and breadth increased by 4 m the area of
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Answer:

Let the breadth is x, then the length is 3x.

<u>The area is:</u>

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<u>The length is increased by 4m: </u>

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<u>The area is now:</u>

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8 0
2 years ago
Two rays that intersect at a right angle are best described as which of the following
sveticcg [70]

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hope that helps


7 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%5Csqrt%7B%5Cfrac%7B36%7D%7B169%7D%7D" id="TexFormula1" title="\sqrt{\frac{36}{169}}" alt="\sq
otez555 [7]

Answer:

0.0355029585799?

Step-by-step explanation:

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3 years ago
Solve for y plzzz !!​
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Answer:

y=10

Step-by-step explanation:

8(7-y) =-24

WE APPLY DISTRIBUTIVE PROPERTY:

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56 -8y=-24

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