length and breath of a rectangle are 16cm and 5.5cm respectively. if length is decreased by 3.5cm and the breath is increased by 1.5cm , then find the area of new rectangle so formed.
Answers
Answered by
3
Answer:
87.50cm^2
Step-by-step explanation:
l=16 cm.
b=5.5 cm
l is decreased by 3.5 cm.
hence,new l=16.-3.5=12.5cm
b is increased by 1.5 cm .
hence, new b=5.5+1.5=7
area of new rectangle =l×b
=12.5×7=87.50cm^2
Answered by
1
Answer:
L=16
B=5.5
if length is decreased by 3.5 then 16.0-3.5
then length is 12.5
if breadth is increased by 1.5 then 5.5 +1.5
then breadth is 7
the area of new circle formed is
12.5×7 that is 87.5
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