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Hitman42 [59]
3 years ago
13

What is the formula for the area A of a circle in terms of the radius r?

Mathematics
2 answers:
Sever21 [200]3 years ago
7 0

Answer:360

Step-by-step explanation:

qwelly [4]3 years ago
4 0

<em>Answer:</em>

<h2><em>A=</em><em>pi </em><em>r^</em><em>2</em></h2>

<em>for </em><em>example</em><em>:</em>

<em>r=</em><em>2</em><em> </em><em>cm</em>

<em>Area=</em><em>pi </em><em>r^</em><em>2</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em>3</em><em>.</em><em>1</em><em>4</em><em>*</em><em>(</em><em>2</em><em>)</em><em>^</em><em>2</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em>3</em><em>.</em><em>1</em><em>4</em><em>*</em><em>4</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em>1</em><em>2</em><em>.</em><em>5</em><em>6</em>

<em>hope </em><em>it</em><em> helps</em>

<em>Good </em><em>luck</em><em> on</em><em> your</em><em> assignment</em>

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I gotchu.
<span>3x-9x+6=20-3x+4x
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Bring x over to the left side.
-x            -x
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CHECK
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