The area of a rectangle is 96 sq cm. When the breadth
increases by 4cm, the area becomes 144 sq cm. What is the breadth of the
first rectangle?
a) 6cm b)10cm c)8cm d)12cm
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Answer:
8cm
Step-by-step explanation:
L×b=96
l×(b+4)=144 by solving this
l=12
put the value of l in l×b=96 we get b value as 8 cms
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