This table shows the relationship between the radius of a circular rug and the rug’s area. Which expression could be used to fin
d the area of a circular rug with a radius of r?
2 answers:
Answer:
πr2
Step-by-step explanation:
Looking at values in the table for radius and area, we see that the relationship between radius (r) and area of a circle is πr2.
The equation for finding the area of a circle using radius is:
A=pi r^2
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a. 29/16
b. 16*29
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A=162
Answer:
Step-by-step explanation:
option #1
Answer:
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Step-by-step explanation:
The correct answer is the last pair (1,3).