Question

find the perimeter and area of the rectangular whose dimension are l=(2x+3) units b= 3x unit​

Answer 1

Answer:

perimeter of rectangle

= 2 (l + b)

= 2(2x+3+3x)

= 2(5x+3)

= (10x + 6) units

area = l x b

= (2x+3) x 3x

= (6x² + 9x ) unit²

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Answer 2

Answer:10x+6

Explanation:

2(l+b)

2(2x+3+3x)

2*5x+3

10x+6