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- Write the ratio clearly.
- Find the common multiplier.
- Apply it to the missing term.
Correct Answer: D
Correct Answer: D
Method / Topic: Mensuration
The answer keeps the ratio proportional.
Short Explanation
Detailed Explanation
Correct Answer: D
Method / Topic: Mensuration
Half the perimeter gives l+b. Subtract length to get breadth, then multiply length and breadth.
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Learn + Solve: Shortcut, Trap & Fast Route Click to view shortcut, steps, and common mistake
Shortcut used, common trap, and the fastest solving route
- Write the ratio clearly.
- Find the common multiplier.
- Apply it to the missing term.
A rectangle has perimeter 52 cm and length 17 cm. Find its area.
Explanation
Correct Answer: D
Method / Topic: Mensuration
The answer keeps the ratio proportional.
Short Explanation
Detailed Explanation
Correct Answer: D
Method / Topic: Mensuration
Half the perimeter gives l+b. Subtract length to get breadth, then multiply length and breadth.
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