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Help with algebraic expressions!

Help with algebraic expressions!
89.7k views
5 votes
Help with algebraic expressions!

Help with algebraic expressions!-example-1
Help with algebraic expressions!-example-1
Help with algebraic expressions!-example-2
User Dgarbacz
by
8.3k points

1 Answer

0 votes

Answer:

Part A: A = πr^2

Part B: 153.86

Explanation:

r = 7

A = (3.14)(7^2)

A = (3.14)(49)

A = 153.86

User Brian Voelker
by
7.9k points
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