Question 4 Below are given the measures of certain sides and angles of triangles. Identify those which cannot be constructed and, say why you cannot construct them. Construct rest of the triangle. TriangleGivenmeasurements4.ΔLMNm∠L=60∘m∠N=120∘LM=5cm
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Solution
In Δ LMN, m∠=60∘,m∠N=120∘, LM=5 cm This Δ LMN is not possible to construct because m∠L+m∠N=60∘+120∘=180∘ which forms a linear pair.