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प्रश्न
As shown in the following figure, in ΔLMN and ΔPNM, LM = PN, LN = PM. Write the test which assures the congruence of the two triangles. Write their remaining congruent parts.
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उत्तर
In △LMN and △PNM
seg LM ≅ seg PN
seg LN ≅ seg PM ...(Given)
seg MN ≅ seg NM ...(Common side)
△LMN ≅ △PNM ...(SSS test)
`{:("∠LMN ≅ ∠PNM"), ("∠MLN ≅ ∠NPM"), ("∠LNM ≅ ∠PMN"):} } ...("c.a.c.t.")`
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