Question

In the given figure FG = FI and H is midpoint of GI, prove that ∆FGH ≅ ∆FHI

Answer 1

In ∆FGH and ∆FHI

Given FG = HI

Also, GH = HI  ...[∵ H is the midpoint of GI]

FH = FH  ...[Common]

∴ By SSS congruency criteria, ∆FGH ≅ ∆FIH

Hence proved.