The area and circumference of the circle will be 28.26 square units and 18.84 units, respectively.
<h3>What is the circumference and area of a circle?</h3>
Let r be the radius of the circle. Then the area of the circle will be
A = πr² square units
The circumference of the circle will be
C = 2πr units
From the diagram, the radius of the circle is 3 units. Then the area of the circle will be
A = πr²
A = 3.14 x 3²
A = 3.14 x 9
A = 28.26 square units
Then the circumference of the circle will be
C = 2πr
C = 2 x 3.14 x 3
C = 18.84 units
The area and circumference of the circle will be 28.26 square units and 18.84 units, respectively.
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Answer:
Infinate
Step-by-step explanation:
As long as the shape has 8 sides, it is an octagon.
It would be infinate because you can put a stick at an angle of lets say like 24 degrees. Then 24.1, or 24.01, and so on and so forth.
Hope that maybe helped.
Answer:
5 over 5
Step-by-step explanation:
You can see that 20x 5 is needed to get the denominator of 100, so you need to multiply the top by 5 too, to get 85/100. Hope this helps.