find the perimeter of rectangular sheet if its length is 2 times the width which is 20cm
Answers
Answered by
1
Answer:
40cm
Step-by-step explanation:
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Answered by
0
Answer:
120 cm
Step-by-step explanation:
width = 20cm
length = 2x20
=40cm
perimeter = 2(20 + 40)
= 120cm
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