asked 91.5k views
5 votes
Rewrite cot 80° in terms of its cofunction.

1 Answer

3 votes

Answer:

tan 10 degrees.

Explanation:

tan x = cot (90 - x) so:

cot 80 = cot (90 - 10)

= tan 10.

answered
User Pychopath
by
8.3k points
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