Answer: 31.25 cm^2
Step by Step Explination: I just went onto Google and typed in "surface area of a pyramid formula," and then entered the given values, and the given length and width are equal.
Hope this helps!
Answer: x=4, x=-4
Step-by-step explanation: because it is absolute value, negative or positive does not matter.
Step-by-step explanation:
part A:

part B:
![Area_{_{surface}}=3.14*(15+9)=3.14*24=75.36[units^2].](https://tex.z-dn.net/?f=Area_%7B_%7Bsurface%7D%7D%3D3.14%2A%2815%2B9%29%3D3.14%2A24%3D75.36%5Bunits%5E2%5D.)
1.75
4 x 1.75 = 7 so that is the answer
Answer:
i hope <em>this </em><em>will</em><em> help</em><em> </em>you