Answer:
A. 15
Step-by-step explanation:
To solve this you need to compare the lengths given to you in the question statement.
Because the lines originate from a single point, they're like triangles. We can easily see a triangle AGF and a triangle ADE, right?
Both triangles are similar triangles, so we can see triangle ADE as a larger version of angle AGF.
They give you the dimension of A F and A E (through A F + F E) to establish a ratio... and they give you A G, asking for A D.
So, A F = 16, A E = 20 (16 + 4), A G = 12.
Since A D is to A G what A E is to A F, we can easily make the following cross-multiplication:

So, A D = (A G * A E)/A F
A D = (12 * 20) / 16 = 15
I believe the answer is D. let me know if im wrong
Answer:
The Volume of cylinder is: 
Option B is correct option.
Step-by-step explanation:
We are given:
Volume of cylinder = h = 2x+7
Radius of cylinder = r = x-3
We need to find volume of cylinder
The formula used is: 
Putting values and finding volume

So, The Volume of cylinder is: 
Option B is correct option.
(basically like a 3D hexagon)
~Hope this helped
*hope images helped*
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Two of the images are rectangles; in which is an answer you can also put.
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Honestly I don’t get the question