In the given figure, DE || CA and D is a point on BD such that BD : DC = 2 : 1. The ratio of area of ∆ABC to area of ∆BDE is
(a) 4: 1
(b) 9: 1
(c) 9: 4
(d) 3: 2
Solution:
If ABC and BDE are two equilateral triangles such that D is mid-point of BC, then the ratio of the areas of triangles ABC and BDE is
(a) 2: 1
(b) 1: 2
(c) 1: 4
(d) 4: 1
Solution:
More Solutions:
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