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maw [93]
3 years ago
5

Find the perimeter: a polygon with sides 2.1 cm, 2.1 cm, 1 cm, 3.3 cm, and 1 cm

Mathematics
2 answers:
Nostrana [21]3 years ago
7 0

Hello!

P = 2,1cm + 2,1cm + 1cm + 3,3cm + 1cm => P = 4,2cm + 1cm + 3,3cm + 1cm => P = 5,2cm + 3,3cm + 1cm => P = 8,5cm + 1cm => P = 9,5cm

Answer: D. 9,5cm

Good luck! :)

aliya0001 [1]3 years ago
3 0

Answer:

9.5cm

Step-by-step explanation:

To find the perimeter, add up all the sides

2.1 cm+ 2.1 cm+ 1 cm+ 3.3 cm+ 1 cm

9.5cm

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