1st:
The perimeter of a rectangle is 2m& the breadth is 36cm.
Find the area of the rectangle
2nd: How. many bricks whose length & breadth are 12cm&6cm, respectively will be needed to fit in rectangle region that measures 90cm x 12cm?
pls answer fast
Answers
Answered by
1
Step-by-step explanation:
1)given, p=200cm and b=36cm
p=2(l+b)
200=2(l+36)
l=100-36
l=64cm=0.64m
A= l*b
A= 64*36
A=2304cm^2=23.04m^2
2)n(12*6)=90*12
n=1080/72
n=15
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