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MHT CET202016 Oct 2020Morning ShiftMathematicsProperties of TrianglesActual

In a triangle ABC with usual notations, if A a = B b = C c , then area of

Options

  1. A3 2 sq. units
  2. B3 3 2 sq. units
  3. C2 3 sq. units
  4. D5 3 2 sq. units

Correct answer

B. 3 3 2 sq. units

Step-by-step solution

(C) We know, A a = B b = C c ...(1) Given : A a = B b = C c ...(2) Divide (1) by (2) A = B = C ABC is equilateral Area = 3 4 a ²= 3 4 ( 6 )²= 3 4 6= 3 3 2

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