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2 years ago

The diameter of a circle is 14 cm. Find its area in terms of \piπ.

2 answers:

7 0

<h2><u>153.86 cm²</u></h2><h3><em>(Assuming pi equals 3.14)</em></h3><h3><em></em></h3><h3>14 ÷ 2 = 7</h3><h3>7² = 49</h3><h3>49 x 3.14 = 153.86</h3><h3 /><h2>OR</h2><h2 /><h2><u>49π</u></h2><h3 /><h3>14 ÷ 2 = 7</h3><h3>7² = 49</h3><h3>49π</h3>

MrRa [10]2 years ago

5 0

Answer:

153.86 cm² (Assuming pi equals 3.14) 14 ÷ 2 = 7 7² = 49 49 x 3.14 = 153.86 OR 49π 14 ÷ 2 = 7 7² = 49 49π

Step-by-step explanation:

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Step-by-step explanation:

<u>Given </u><u>:</u><u>-</u><u> </u>

y = (x + 2)( x -3)

And we need to tell which graph best matches the graph we drew. Firstly let's convert it into a quadratic equation by opening and simplifying the brackets.

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$:\implies$ y = x² - x - 6

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<u>Things </u><u>we </u><u>can</u><u> </u><u>interpret</u><u> </u><u>:</u><u>-</u><u> </u>

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