Figures A, B, and C. The reason is because a polygon is a shape that has straight lines. A, B, and C are made up of straight lines. Figure D has curves at the corners, so that is not considered a polygon.
Same shape => similar.
The sections could be either great or smaller in area.
The possible figures could be:
1. A cone (all sections are circles)
2. A truncated cone (all sections are circles)
3. A hemisphere (all sections are circles)
4. A pyramid of any base (triangle, square, pentagon,....)
5. A truncated pyramid of any base (triangle, square, pentagon,....)
There are still other less conventional shapes, but I suppose the above options should suffice.
Mark brainiest ?!?!?!?!?!?!?
Problems a through c are asking you what the values would be at those values.
What will the value of be at ? Let's look at the graph.
It seems at , , meaning that
Let's do the same for the others.
At ,
At ,
For the last question, it is giving us the value and asking us which values would give us that.
At , .
*Note* this function is continuous to the right, meaning that there is another point where .
Hope this helps.
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