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30-04-2020
Mathematics

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The radius of a circle is (7x+3)cm. Write an expression to represent the area of the circle in simplified form

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altavistard altavistard

02-05-2020

Answer:

A = π(7x + 3)² cm²

Step-by-step explanation:

A = πr² is the appropriate equation. If r = 7x + 3 cm, then the area of this particular circle is:

A = π(7x + 3)² cm²

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