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3 years ago

1 Find the value of the variables. b 30° a 12 60° a- b =

Mathematics

1 answer:

Andrew [12]3 years ago

4 0

Answer:

a=6

b=10.39

Step-by-step explanation:

a=sin 30x12 or a=cos60x12

a=6

b=cos 30x12 or b=sin60x12

b=10.39

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