Answer:
The general formula for the lateral surface area of a regular pyramid is L.S.A.=12pl where p represents the perimeter of the base and l the slant heigh
Step-by-step explanation:
k(a) =3a+2
k(2)=3*2+2
k(2)=6+2
k(2)=8
Answer:
A B C D is similar to F G H E
Step-by-step explanation:
Here we can see that
A= F= 110 degrees
B = G= 70 degrees
C= H = 110 degrees
D= E = 70 degrees
Therefore
A B C D is similar to F G H E
so the option 3rd correct.
Answer:

Step-by-step explanation:
The computation of the total amount of water needed could be determined by using the volume formula which is shown below:

where
L = length,
W = width,
and D = depth.
Now putting the values to the above formula
Therefore, the total amount of water needed is 
We simply applied the above formula