Find the smallest side of △BCD, given that m∠D=112°, m∠C=37°, and m∠B=31°.
Question
Find the smallest side of △BCD, given that m∠D=112°, m∠C=37°, and m∠B=31°.
Solution
To find the smallest side of the triangle, we first need to find the smallest angle. The smallest angle is the one opposite the smallest side in a triangle.
Given that m∠D=112°, m∠C=37°, and m∠B=31°, we can see that m∠B is the smallest angle.
Therefore, the smallest side of the triangle △BCD is side BC, which is opposite ∠B.
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