Question

find perimeter and the area where length=3.5cm b=5.5​

Answer 1

Answer:

=perimeter of rectangle: 2×(l+b)

=area of rectangle: l×b

Step-by-step explanation:

=2×(3.5+5.5)

=2×9

=18

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=l×b

=3.5×5.5

= 19.25

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Answer 2

Answer:

perimeter= 18, area = 19.25

Step-by-step explanation:

perimeter=2(l+b)

=2(3.5+5.5)

=18

area=l×b

=3.5×5.5

=19.25