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**ShivamS****Member**- Registered: 2011-02-07
- Posts: 3,531

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 14,421

Hi ShivamS,

The solution M # 9 is perfect. Neat job!

M # 10. One side of a rectangular field is 15 meters and one of its diagonals is 17 meters. Find the area of of the field.

Character is who you are when no one is looking.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 86,478

Hi;

**In mathematics, you don't understand things. You just get used to them.Of course that result can be rigorously obtained, but who cares?Combinatorics is Algebra and Algebra is Combinatorics.**

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 14,421

Hi bobbym,

The solution M # 10 is correct. Neat job!

M # 11. A lawn is in the form of a rectangle having its sides in the ratio 2:3. The area of the lawn is

hectares. Find the length and the breadth of the lawn.Character is who you are when no one is looking.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 86,478

Hi;

**In mathematics, you don't understand things. You just get used to them.Of course that result can be rigorously obtained, but who cares?Combinatorics is Algebra and Algebra is Combinatorics.**

**Online**

**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 14,421

Hi bobbym,

M # 12. Find the cost of carpeting a room 13 meters long and 9 meters broad with a carpet 75 centimeters wide at the rate of $12.40 per square meter.

Character is who you are when no one is looking.

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 86,478

Hi;

**In mathematics, you don't understand things. You just get used to them.Of course that result can be rigorously obtained, but who cares?Combinatorics is Algebra and Algebra is Combinatorics.**

**Online**