Answer:
D. The volume of square based pyramid is 1280 
Step-by-step explanation:
Given:- A square base pyramid of,
Base edge (b) =16 inches.
Height (h)= 15 inches.
To find:- Volume of the square bases pyramid=?
Solution:-
As the given pyramid is a square based pyramid, therefore the formula to find the volume for square based pyramid is,
Volume of square based pyramid = 
where, b is the base edge and h is the height of the pyramid.
Volume of square based pyramid = 
Volume of square based pyramid = 
Volume of square based pyramid = 
Volume of square based pyramid = 1280
Therefore the volume of square based pyramid is 1280
Answer: Store B
Step-by-step explanation: Divide the price by the pound. That gets your price per pound. So, 12.95÷5=2.59
7.50÷3=2.50
Store B has the better deal because their chicken is 9¢ cheaper per pound.
Answer:
<u>164</u>
Step-by-step explanation:
Finding the Surface Area :
- Area (2 triangles) + Base rectangle + Left rectangle + Right rectangle
- 2 x 1/2 x 4 x 5 + 9 x 5 + 6 x 9 + 5 x 9
- 20 + 45 + 54 + 45
- 65 + 99
- <u>164</u> cm²
Answer:
1,168 n^2
Step-by-strep explanation:
This is the correct answer since the formula of the cylinder shown is 2*pi*r*h+2*pi*r^2
