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A rectangle is 12 cm long and 8 cm broad. The length and breadth of the rectangle are both increased by the same amount, dcm. If the area of the rectangle is now 221 cm, find the value of d. with a digram
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14 votes
14 votes
A rectangle is 12 cm long and 8 cm broad.

The length and breadth of the rectangle are
both increased by the same amount, dcm.
If the area of the rectangle is now 221 cm,
find the value of d. with a digram​

User Forss
by
2.5k points

1 Answer

24 votes
24 votes

Answer:

17

Explanation:

because 17 is the mulitple

User Filipe Freire
by
3.0k points
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