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What’s the perimeter?
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3 votes
What’s the perimeter?

What’s the perimeter?-example-1
User Max Cantor
by
8.7k points

2 Answers

0 votes
There is 100cm in 1m
So 2m 10cm is 210cm

2(210)+2(45)=420+90=510

510cm or 5m 10cm
User Arup Rakshit
by
7.7k points
2 votes

5 m and 10 cm


45 plus 45 is 90

2 m plus 2 m is 4 m

10+10 cm is 20 cm

User Nutic
by
8.4k points
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