Question

Find the area in m^2 and perimeter in metres for the rectangles with :-
1) l= 340 cm, b= 3100 mm
2) l= 2m 22cm, b= 7.2 dm​

Answer 1

Answer:

1. the area = 1,054,000
2. 6880

Step-by-step explanation:

the area for rectangle is =l ×b

= 340 × 3100

= 1054000 cm. sq

the perimeter

of rectangle = 2( l × b )

= 2 ( 340+3100 )

= 2 ( 3440 )

= 6880 cm

Answer 2

Step-by-step explanation:

1) 1,054,000

2) 6880

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