5)
A rectangular sheet of paper is 7
cm long and 3 cm wide. Then its perimeter is
5 5
cm long and 3
3
?
Answers
Answered by
0
Answer:
21 cm will be it's perimeter
Answered by
0
Answer:
ur answer is 20
Step-by-step explanation:
formula = 2(l+b)
= 2(7+3)
=2(10)
=20
hope this helps
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