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A triangular plot ABC has AB = 122 m, BC = 22 m and CA = 120 m.
It is to be sold at Rs 200 per square metre.
Find the selling price (in Rs).

Class 9Area of a Triangle by Heron's FormulaMensuration
  • A237600
  • B528000
  • C264000
  • D290400

Step-by-Step Solution

. Area = . Price = = Rs 264000.
Answer: C) 264000

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