Calculate 3169

Calculate the perimeter and area of a square with a side length of 1.3dm

Correct answer:

o =  5.2 dm
S =  1.69 dm2

Step-by-step explanation:

a=1.3 dm o=4 a=4 1.3=5.2 dm
S=a2=1.32=1.69 dm2



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