METER OF A RECTANGLE Perimeter of a rectangle
2 length + breadth)
= 2(L + b) units
=
METER OF A SQUARE Perimeter of a square
= (4 x side) = (4a) units
SOLVED EXAMPL
LE 1.
Find the perimeter of a rectangle whose
11.6 cm respectively.
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1
Answer:
let 11.6 be length and s be breadth
so, perimeter of rectangle is
2(l+b)
2(11.6 + s )
23.2 + 2s
2s = -23.2
s = -23.2/2
s = -11.6
hence breadth is -11.6cm
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