Area of a Circle: The area of a circle is the amount of space the circle takes up. To compute the area of a circle, we use the formula a=πr^2 where r is the radius of the circle.
Radius: The radius of a circle is the distance from the center of the circle to any point on the circle.
5.815 equals to 5815\1000
2................................................................
Answer:
a. 5 cm
b. 5.2 cm
c. 3.25 in.
d. 2.5 in.
Step-by-step explanation:
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-x^4 - 3x^3 is the answer to the question
