Question

Please answer the following 5 geometry questions which i will post as pictures.

Answer 1

\[A = a ^{2} + 2a \sqrt{\frac{ a ^{2} }{ 4 }} + h ^{2}\]
That's the formula used to find the surface area of a square pyramid
a = base edge
h = height

Answer 2

so 736.8?

Answer 3

I got 736.77
so it's close

Answer 4

One of the answer choices is 726.4....

Answer 5

I used google calculator..

Answer 6

Sorry I have my own geometry homework to work on
and yes the formula is different

Answer 7

\[V = a ^{2}\frac{ h }{ 3 }\]
that's the volume for a square pyramid

Answer 8

So 261.3

Answer 9

261.33
yes..

Answer 10

\[V = \frac{ \sqrt{3} }{ 2 }a ^{2}h\]
That's the formula to find the volume of a hexagon pyramid

Answer 11

6739.4?

Answer 12

Last one!

Answer 13

\[V = a^{2}\frac{ h }{ 3 }\]

Answer 14

24696?

Answer 15

Wait that's a rectangular pyramid
volume = lwh / 3

Answer 16

you type that one of the answers to the area was 726.4

did you mean 736.4? that is th eprecise answer

note you have 4 triangles whose height = 19.3 and base = 14
base is a square 14x14

so you can get a precice answer by addin the 5 faces

Answer 17

Ok that makes sense.

Answer 18

And yes i did mean 736.4

Answer 19

Thanks for all the help both of you :)