Question

find the area and perimeter of a rectangle whose length is 40m and breath is 50cm
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Answer 1

Answer:

area=length X bredth, 40 X 50 = 2000cm

perimeter= 2(l+b), 2X 90= 180cm

Step-by-step explanation:

Answer 2

Step-by-step explanation:

Area of rectangle =l×b

=40×50

=2000sqcm

Perimeter of rectangle=2(l+b)

=2(40+50)

=2×90

=180