Question

if sinø=3/5,find the value of sinø.cosø/2cotø

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Answer 1

Answer:

9/50 or 0.18

Step-by-step explanation:

sin tita = opp/hyp

=3/5

so opp =3, hyp=5

according to Pythagoras theorem

adj=4

= 3/5×4/5 /2×4/3

= 12/25 /8/3

=12/25×3/8

=36/200

=9/50

hope it is helpful

have a nice day