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Tpy6a [65]
3 years ago
12

What is the area of the square given the side length 20.5in

Mathematics
2 answers:
PtichkaEL [24]3 years ago
7 0

Answer: 420.25in^2

Step-by-step explanation:

Area of Square = s^2

20.5^2 = 420.25

zvonat [6]3 years ago
4 0
So square’s have equal side lengths.

And to find the area of a Square it would be A side times a side.

So, 20.5x20.5

= 420.25 in

Hope this helped ^^
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andreyandreev [35.5K]

Answer:

k = 3

Step-by-step explanation:

We have the distance formula: d = \sqrt{(x_2-x_1)^2 + (y_2-y_1)^2}. We can plug in 4\sqrt{2} = d, x2 = 6, x1=2, y2 = 7, y1 = k.

Then, we can solve the question using some algebra to find that k = 3.

Edit: Here is a step by step:

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

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

32 = (4)^2 + (7-k)^2

32 = 16 + (7-k)^2

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16 =  (7-k)^2

\sqrt{16} =  (7-k)

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4 0
3 years ago
The amount of interest accrued on<br> a $7,000 loan with 6% interest after t years.
Misha Larkins [42]

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
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