Answer:
Surface Area: 2123.72
Volume: 9202.77
Density: 0.0078
Step-by-step explanation:
For a sphere, the height is the diameter.
Also we know the radius is half of the diameter.
Since height is 26, diameter is 26 as well. Thus, radius is half of 26, which is 13.
Formulas:
Surface area of sphere = 4πr^2
Volume of sphere = [tex]\frac{4}{3}\pi r^3[/tex]
Density = mass/volume
Firstly, the surface area:
[tex]4\pi r^2\\=4\pi (13)^2\\=2123.72[/tex]
Next, the volume:
[tex]\frac{4}{3}\pi r^3\\=\frac{4}{3}\pi (13)^3\\\\=9202.77[/tex]
Lastly, density:
[tex]\frac{Mass}{Volume}\\=\frac{72}{9202.77}\\=0.0078[/tex]
*Note: all answers are given as is since no units were given
