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denis-greek [22]
3 years ago
6

What is the Area and Perimeter for tbe rectangle?

Mathematics
1 answer:
Amanda [17]3 years ago
3 0
<h2><u>Given</u><u> </u><u>:</u><u>-</u></h2>

length of rectangle = ( 4n-5 )

breadth of rectangle = ( 3n-2)

<h2><u>To</u><u> </u><u>find</u><u> </u><u>:</u><u>-</u></h2>

Area and perimeter of rectangle.

<h2><u>solution</u><u> </u><u>:</u><u>-</u></h2>

by the question ,

We know the area of rectangle = length × breadth

Area = (4n -5) (3n-2)

=  {12n}^{2} - 8n - 15n + 10

=  {12n}^{2}  - 23n + 10

now ,

perimeter = 2 ( length + breadth (

= 2 ( 4n-5 + 3n-2)

= 2 ( 7n-7)

= 14n -14

<u>I</u><u> </u><u>hopes</u><u> </u><u>this</u><u> </u><u>helps</u><u>.</u>

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