Concentric 18343

Construct three concentric circles k, l, m with center at point S and with radii 2cm, 3cm, and 40mm

Correct answer:

r3 =  4 cm

Step-by-step explanation:

r3=40 mm cm=40:10  cm=4 cm=4 cm



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planimetricsUnits of physical quantitiesthemes, topicsGrade of the word problem

 
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