RRB Non Technical Model Papers 8 with solutions

Question : 81 of 100

Marks: +1, -0

If two medians BE and CF of a triangle ABC intersect each other at G and if BG = CG,

Solution:

(2) ∠BGC = 60°

BG = GC ∴ ∠GBC = ∠GCB = 60° Area of

△ GBC =√ 3/4×8^2 =16√ 3

sq.cm Area of △ ABC

= 3×16 √3 = 48 √3

sq.cm

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