Answer:Volume = 108 cm ³
Explanation:For a square pyramid, the volume can be calculated as follows:
Volume =
* area of base * height
Volume =
* side² * height
We have:
side length = 6 cm
height = 9 cm
Therefore:
Volume =
* 36 * 9 = 108 cm ³
Hope this helps :)
Answer:
4 gallons.
Step-by-step explanation:
You need to gallons for every 3 inch fish. If you do 4 plus 2 (the length of your fishes) you get 6. 6 divided by 3 is 2. So, you have to 3 inches. You need 2 gallons for every 3 inches. 2 times 2 is 4. Therefore, you need 4 gallons of water.
The answer is 87.50 hope this helps
The length is 252/9, which equals 28. Now you just add (28)*(2) and (9)*(2). This equals 74; the perimeter of the stage is 74 feet.