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Find area of the triangle ABC if adjacent sides are 

  2. 454
  3. 227
  5. 2√454

Answer (Detailed Solution Below)

Option 1 :
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Detailed Solution

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Concept:

  • If  then 

  • If  are the adjacent sides of a triangle, then area of triangle is given by: 

Calculation:

Given:  are the adjacent sides of a triangle ABC.

As we know that, If  then 

⇒ 

⇒ 

⇒ 

⇒

So, the area of the required triangle ABC is 

Hence, the correct option is 1.

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