3 years ago

Is 2 to 4, 11 to 11/2 a proportion

Mathematics

1 answer:

dusya [7]3 years ago

4 0

They arent the same proportion, but they are proportions.

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$\bf \textit{Pythagorean Identities}
\\\\
sin^2(\theta)+cos^2(\theta)=1\implies cos^2(\theta)=1-sin^2(\theta)
\\\\ 1+tan^2(\theta)=sec^2(\theta)\\\\
-------------------------------\\\\\
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\\\\\\\
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