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my calculater is weird... what is sin(18 degrees)=a/4.5?

2007-05-09 16:59:29 · 1 answers · asked by Getroman 2 in Science & Mathematics ➔ Mathematics

1 answers

sin 18° = a / 4.5
0.309 = a / 4.5
a = 0.309 x 4.5
a = 1.391

2007-05-10 00:58:23 · answer #1 · answered by Como 7 · 0⤊ 0⤋

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