need help with a math problem about a triangle

Mathematics
Tutor: None Selected Time limit: 1 Day

Nov 9th, 2015

hello


tan 40 = c/3

c= tan 40 * 3

c = 2.5


ANSWER IS option A

A.   2.5


hope you understood..please message if you have any doubts...thank you
Nov 9th, 2015

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