In the following figure, in ΔABC, BC = 1, AC = 2, ∠B = 90°. Find the value of sin θ. - Geometry Mathematics 2

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Sum

In the following figure, in ΔABC, BC = 1, AC = 2, ∠B = 90°. Find the value of sin θ.

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Solution

In ΔABC, m∠B = 90°,

`thereforesintheta=`

`therefore sintheta=1/2`

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2014-2015 (March) Set B
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