What is the formula of perimeter …
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Posted by Siddhee Singh 5 years ago
- 5 answers
Gaurav Seth 5 years ago
the perimeter of a rectangle, P = 2 ( a+b) units
where
“a” is the length of the rectangle
“b” is the breadth of the rectangle
Derivation
Since the perimeter is equal to the sum of all the sides of the polygon. Hence, in the case of a rectangle, the perimeter (P) is;
P = sum of all its four sides
P = a + b + a + b (Opposite sides of rectangle are equal)
P = 2(a + b)
Hence, derived.
Therefore,
Yogita Ingle 5 years ago
Length = L
breadth = B
perimeter of rectangle = 2L + 2B = 2 (L + B)
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Mohit Seervi 5 years ago
1Thank You