The surface area of the table tennis ball will be around 1256.64 mm².
<h3>What is the sphere?</h3>
A sphere is a 3D geometrical object which has a radius and becomes a point that revolves around a fixed point called the center.
A sphere has surface area and volume based upon the radius of the sphere.
For example, if you have a sphere of radius r then its surface area will be 4πr² and volume will be (4/3)πr³.
The table tennis ball is the form of a sphere.
Given that,
The diameter of a table tennis ball is 20
Radius(r) = 20/2 = 10 mm
Surface area of an sphere = 4πr²
So,
Area = 4π(10)² = 1256.64 mm².
Hence "The surface area of the table tennis ball will be around 1256.64 mm²".
For more about a sphere,
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17+3=20
740/20=37 Classes
37 classes x 3 faculty members=111
For this case we have that by definition:
Indicates an example of the associative property of multiplication.
Similarly, we observe the associative property of multiplication
Answer:
associative property of multiplication
Answer:
x = -25/13
Step-by-step explanation:
Subtract 41 from 16 and divide the difference by 13
To find the area of a rectangle, simply multiply the length by the width.
2/5 * 1/3 = 2/15
So, the area is 2/15.
