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aksik [14]
3 years ago
5

Find the perimeter of trapezoid WXYZ with vertices W(2, 3), X(4, 6), Y(7, 6), and Z(7,3). Leave your answer in simplest radical

form.
Mathematics
1 answer:
Assoli18 [71]3 years ago
5 0

Answer:

Perimeter = 11 + \sqrt{13}

Step-by-step explanation:

To find the perimeter of WXYZ we need to find the length of all four sides: WX, XY, YZ and WZ.

To find the length of each side, we can use the formula for the distance of two points:

distance = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}

So we have that:

WX = \sqrt{(2 - 4)^2 + (3 - 6)^2} = \sqrt{13}

XY = \sqrt{(4 - 7)^2 + (6 - 6)^2} = 3

YZ = \sqrt{(7 - 7)^2 + (6 - 3)^2} = 3

WZ = \sqrt{(2 - 7)^2 + (3 - 3)^2} = 5

The perimeter is:

Perimeter = WX + XY + YZ + WZ

Perimeter = \sqrt{13}  + 3 + 3 + 5 =11 + \sqrt{13}

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The larger rectangle has dimensions of 9 ft by 6 ft, thus its area is:

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The second dimension was calculated as the difference between 9 ft and 2 ft plus 3 ft. (9 ft - 3 ft - 2 ft = 4 ft).

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3 0
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Ilia_Sergeevich [38]

Answer:

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Whitepunk [10]

Answer:

See explanation, and comment for more details!

Step-by-step explanation:

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Hope this helps!

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