find the perimeter and area of the rectangular whose dimension are l=(2x+3) units b= 3x unit
Answers
Answered by
7
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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Answered by
3
Answer:
p= 2(l+b)
=2(3x+3+3x)
2(6x+3)
12x+6
A=lxb
(2x+3) ×3x
6x²+9x
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