2 years ago

Please help!!! 10 points up!

Mathematics

1 answer:

Dimas [21]2 years ago

8 0

Statements are all TRUE

sinA = $\frac{a}{c}$ and cosB = $\frac{a}{c}$

cscA = 1/sinA = 1/(a/c) = $\frac{c}{a}$ and secB = 1/cosB = 1/(a/c) = $\frac{c}{a}$

tanA = $\frac{a}{b}$ and cotB= 1/tanB = 1/ (b/a) = $\frac{a}{b}$

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