Mathematics: How do u do ratio? i don t understand

or Step-by-step explanation:The formula for the area of a circle is:Radius is half of the diameter of a circle so you will get this:...

How do u do ratio? i don t understand

Ответ:

krystalsanabria83

07.06.2020

Mathematics

A ration is basically a fraction. It can be written different ways i.e. 2/3 or 2:3. They are both the same thing. There are 5 girls out of 39 students... ratio= 5/39 or 5:39

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Ответ:

theodoredenetz8316

21.05.2021

Mathematics

$2.25\pi$ or $7.07 mi^{2}$

Step-by-step explanation:

The formula for the area of a circle is:

$\pi r^{2}=A$

Radius is half of the diameter of a circle so you will get this:

$\pi (\frac{3}{2}) ^{2}\\\\\pi (1.5)^2\\\\2.25\pi \\\\7.07$

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How do u do ratio? i don't understand

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