Answer : Perimeter of rectangle is 40cm Given : Length of rectangle is 8cm Breadth of rectangle is 12cm To find : Perimeter of rectangle Solution : As we know that, Perimeter of rectangle = 2(l + b) Where, l is length and b is breadth 》Perimeter of rectangle = 2(length+ breadth) 》2(8 + 12) 》2(20) 》40cm Hence , Perimeter of rectangle is 40cm Verification : Length of rectangle is 8cm Breadth of rectangle is 12cm Perimeter of rectangle is 40cm We know that, Perimeter of rectangle = 2(l + b) 》40 = 2(8 + 12) 》40 = 2(20) 》40 = 40 Hence Verified Reply
Answer :
Given :
To find :
Solution :
As we know that,
Where, l is length and b is breadth
》Perimeter of rectangle = 2(length+ breadth)
》2(8 + 12)
》2(20)
》40cm
Hence , Perimeter of rectangle is 40cm
Verification :
We know that,
》40 = 2(8 + 12)
》40 = 2(20)
》40 = 40
Hence Verified
Answer:
28 cm
Step-by-step explanation:
Rectangle = 2×(l+b)
=2×(8 × 12)
=28 cm