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Mathematics 16 Online
OpenStudy (hy123):

Assume that angle A is an acute angle. If sin A= 0.9540, find tan A to four decimal places. Show your equation below.

OpenStudy (hy123):

Nvm i got it.

OpenStudy (anonymous):

use the pythagorean identity: \(\large sin^2A+cos^2A=1 \) to find cos A. then use that to find tanA

OpenStudy (hy123):

ill put up the next rpboelm.

OpenStudy (anonymous):

ok...:)

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