#### Answer

$\sin$ A = $\frac{45}{53}$
$\cos$ A = $\frac{28}{53}$
$\tan$ A = $\frac{45}{28}$

#### Work Step by Step

$\sin$ = $\frac{perpendicular}{hypotenuse}$
$\cos$ = $\frac{base}{hypotenuse}$
$\tan$ = $\frac{perpendicular}{base}$

Published by
Pearson

ISBN 10:
0321671775

ISBN 13:
978-0-32167-177-6

$\sin$ A = $\frac{45}{53}$
$\cos$ A = $\frac{28}{53}$
$\tan$ A = $\frac{45}{28}$

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