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Julli [10]
3 years ago
13

A = kr²choices:directinversejointcombined​

Mathematics
2 answers:
kogti [31]3 years ago
8 0

Answer:

Direct

Step-by-step explanation:

A varies directly with the square of r.

Lina20 [59]3 years ago
6 0

Answer:

Direct.

Step-by-step explanation:

A varies directly as the square of r.

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