What is the area of a trapezoid ABCD with bases AB and CD, if: AB = 10 cm, BC=DA=13 cm, CD=20 cm?

Mathematics

1 answer:

prohojiy [21]2 years ago

6 0

I believe the answer is 180...

hopefully you can still use this answer

sorry about being 6 days late

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Answer:

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Answer:

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The area of a square is 144cm2.what is the measurement of each side

Dmitry [639]

The area of a square is 144 cm^2. The measurement of each side is 12 cm

<u>Solution:</u>

Given, The area of a square is 144 $cm^2$

We have to find that what is the measurement of each side.

Now, we know that, area of a square = product of side value with another side value.

Let the side value of given square be "s"

Then, <em>Area of square is given as:</em>

$\begin{array}{l}{\text {area of square}=s \times s} \\\\ {\text {Area of square}=s^{2}} \\\\ {144=s^{2}} \\\\ {s=\sqrt{144}} \\\\ {s=\sqrt{12^{2}}}\end{array}$