Answer :
The area of the hub cap with a circumference of 4.79 centimeters is 445.32 cm².
What is the area of the hub cap?
The area and circumference of a circle is expressed as;
A = πr²
C = 2πr
Where r is the radius.
Given the data in the question;
- Circumference C = 74.79 cm
- Constant pi π = 3.14
- radius r = ?
- Area A = ?
To determine the area of hub cap, first find the radius.
C = 2πr
74.79 = 6.28 × r
r = 74.79 / 6.28
r = 11.909 cm
Now, the area of of the cap will be;
A = πr²
A = 3.14 × ( 11.909 cm )²
A = 445.32 cm²
Therefore, the area of the cap is 445.32 cm².
Learn more about circles here: brainly.com/question/11952845
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