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anonymous
 3 years ago
nUse the definitions of the trigonometric ratios for a right triangle to derive a cofunction identity for tan(90°  A). Show your steps.
anonymous
 3 years ago
nUse the definitions of the trigonometric ratios for a right triangle to derive a cofunction identity for tan(90°  A). Show your steps.

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jdoe0001
 3 years ago
Best ResponseYou've already chosen the best response.0would you say that tangent = sine/cosine? check your trig identities

jdoe0001
 3 years ago
Best ResponseYou've already chosen the best response.0do you have a trigonometry sheet with basic trigonometric identities?

jdoe0001
 3 years ago
Best ResponseYou've already chosen the best response.0hmm, do you have a Unit Circle?

wolfe8
 3 years ago
Best ResponseYou've already chosen the best response.0Alright so in a right angle triangle, one angle is 90, so the other two would sum up to another 90. If you can rearrange the equation, and apply trigonometry to it, you should get it. It would help to sketch and lable too.

jdoe0001
 3 years ago
Best ResponseYou've already chosen the best response.0hmmm... so, how are you expected to do that? a magic 8ball?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0hmmmm no I didn't that @jdoe0001

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0anyways thanx @wolfe8

wolfe8
 3 years ago
Best ResponseYou've already chosen the best response.0No problem hope that helped
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