1.

The angles of a triangle are in the ratio 3:5:10. Then the ratio of the smallest side to the greatest side is

Answer»

` 1 : sin 10 ^(@) `
` 1: 2 sin 10 ^(@) `
` 1 : cos 10 ^(@)`
` 1 : 2 cos 10 ^(@) `

ANSWER :D


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