Luna attaches her A+test to the refrigerator with a circular magnet. Out of curiosity, she measures the magnet and calculates that it has a radius of 3 centimeters. What is the magnet's diameter?

Solution

Luna attaches her A+ test to the refrigerator with a circular magnet. Out of curiosity, she measures the magnet and calculates that it has a radius of 3 centimeters. What is the magnet's diameter?

Solution

d iam e t er : 6 c m

Solution steps

Given:

r a d i u s : 3 c m

Circle Diameter given

r = 3 : d = 6

d iam e t er : 6 c m

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