Answer:
1350 mm²
Step-by-step explanation:
The area of each square face is the square of the edge length:
... face area = (15 mm)² = 225 mm²
There are 6 square faces on a cube, to the total surface area is 6 times that of one face:
... cube area = 6 × face area = 6×225 mm² = 1350 mm²
Answer:
Its C on edge 2020
Step-by-step explanation:
I took the test
Answer:
Step-by-step explanation:
To solve this problem, we must add up all the side values.
Our equation for the perimeter will look like:
Now lets plug in our values for our sides and solve:
Now lets combine like terms:
So this is our perimeter!
Hope this helps! :3
C(8)=29 you have to plug in 8 for n in the equation and solve. Hope this helps!!!
Answer:
1500 ft
Step-by-step explanation:
Volume of a cylinder is
h is the height, r is the radius of a circular cross section.
Plugging this in: