The area of a rectangle is 40 sq.cm,if it's breadth is 4 cm then its length is
a)20cm
b) 30cm
c) 10cm
d) none of these
Answers
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Step-by-step explanation:
given,
area of rectangle=40sq cm
breadth=4cm
w.k.t,
area of rectangle=l*b
40=l*4
l=40/4
l=10cm
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