5. The length and width of the rectangle are 12 cm and 9 cm respective

1.	5. The length and width of the rectangle are 12 cm and 9 cm respectively. Find its area and perimeter.
Answer» ANSWER: PERIMETER of the RECTANGLE =2(L+B) =2(12+9) 2×21 42 cm is the perimeter of rectangle . area of the rectangle=L×B 12×9 108 cm ^2 is the area of rectangle.

5. The length and width of the rectangle are 12 cm and 9 cm respectively. Find its area and perimeter.

Answer»

ANSWER:

PERIMETER of the RECTANGLE =2(L+B)

=2(12+9)

2×21

42 cm is the perimeter of rectangle .

area of the rectangle=L×B

12×9

108 cm ^2 is the area of rectangle.

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5. The length and width of the rectangle are 12 cm and 9 cm respectively. Find its area and perimeter.​

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5. The length and width of the rectangle are 12 cm and 9 cm respectively. Find its area and perimeter.