1. If cos A
then the value of tan A is
Anonymous:
the value of cos a must be given....
4/5
then tan a is 3/4
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Answers
Answered by
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Step-by-step explanation:
value of cos a us given as 4/5
by using triangle law
cosa is 4/5
then base will be 4k and hypo will be 5k
thys applying Pythagoras theorem
16+x² = 25
on solving x will be 3
thus tan a is perpendicular upon base which is 3/5
which is the answer
4/5
if value of cos a is 4/5 the tan a must be 3/4
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