Ask a New Question

what is the area ofa circle if the diamter is 20

2 answers

Please see the last post.

π/4*(d)^2 =314.15

Ask a New Question or answer this question.

Similar Questions

the diamter of a circle was 18cm and the diamter of the final circle was 126cm. what is the scale factor?
1. 1 answer
a circle of diameter 80mm and a line BC. The ratio of the circle to the line BC is 7:5. what is the true length of the line from
1. 0 answers
If the internal diamter of a steel tube is 3cm and thickness 4mm,what is the external diamter?
1. 1 answer
Does d =2/r relate4s to the measures of the diamter and radius of a circle?or d= r/2 ? I think the first one I said.
1. 4 answers

more similar questions