find the perimeter of the rectangle with the given dimension. A.L=12cm, B=6cm B.L=23cm, B=13cm
Answers
Answered by
0
Answer:
perimeter of rectangle =2(l+b)
=2(12+6)
2(18)
=36cm sq
perimeter of 2 rectangle= 2(l+b)
2(23+13)
2(36)
=72cm sq
Step-by-step explanation:
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Answered by
0
Answer:
A. 36 cm
B. 72 cm
Step-by-step explanation:
A.
L = 12 cm, B = 6 cm
Perimeter of rectangle = 2 (l + b)
=> P = 2 (12 + 6)
=> P = 2 * 18
=> P = 36 cm
B.
L = 23 cm, B = 13 cm
Perimeter of rectangle = 2 (l + b)
=> P = 2 (23 + 13)
=> P = 2 * 36
=> P = 72 cm
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