NCERT Exercise 7.2 Q4 - Triangles
Question: ABC is a triangle in which altitudes BE and CF to sides AC and AB are equal (see Fig. 7.32). Show that (i) ∆ABE ≅ ∆ACF and (ii) AB = AC, i.e., ABC is an isosceles triangle.
Answer: (i) ∆ABE ≅ ∆ACF by AAS. (ii) AB = AC.
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