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A circular piece of glass has a radius of 2.1 meters. The glass sells for $1.70 per square meter. What is the total cost of the circular piece of glass?
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1 vote
A circular piece of glass has a radius of 2.1 meters. The glass sells for $1.70 per square meter. What is the total cost of the circular piece of glass?

User Chetan Bansal
by
6.1k points

2 Answers

4 votes

Answer:

A=π r^2

Explanation:


User Mateja Petrovic
by
6.2k points
2 votes
A=π r^2 so pi times radius squared

User Renaud Chaput
by
6.4k points
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