If length of a rectangle = 21 cm breadth = 10 cm then find its perimeter
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Answered by
2
Answer:
perimeter = 2(L+B)
2(21+10)= 2× 31 = 62cm Ans
Answered by
1
Answer:
perimeter of rectangle = 2(l+b )
= 2 x ( 21 + 10 )
= 2 × 31
= 62
perimeter of rectangle is 62 cm
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