Find the Area of ∇GBC :

The centroid of a∇ABC is G. The are of ∇ABC is 60 cm2. The area of ∇GBC is

  1. 20 cm2
  2. 10 cm2
  3. 30 cm2
  4. 40 cm2
Anurag Mishra Professor Asked on 26th October 2015 in Maths.
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1 Answer(s)

Answer is (1): 20 cm square

The centro id of a triangle ABC is G.
Then, the area of triangle = area of triangle ABC/3

The are of triangle ABC = 60 cm square
Then, the area of triangle = 60/3
 = 20 cm square.

Hence, the answer is (1) 20 cm square.

Monis Rasool Professor Answered on 28th October 2015.
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