Answer:
- The sum of the interior angles of the 15-gon
- Each interior angle of the regular polygon
Step-by-step explanation:
As we know that
In any convex polygon, if we may start at one vertex and draw the diagonals to all the other vertices, we would form triangles,
The number of triangles thus formed would always 2 LESS than the number of sides.
As
- The sum of measure of the angles of any triangle is 180°.
Thus,
The sum of the interior angles of the 15-gon will be:
Also
15-gon is regular, it means this total is shared in equal proportion among the 15 interior angles.
And
Each interior angle of the regular polygon will be:
Therefore, we conclude that:
- The sum of the interior angles of the 15-gon
- Each interior angle of the regular polygon
Keywords: regular polygon, 15-gon, triangle
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Answer:
the equal sign
Step-by-step explanation:
expression = answer
^
this splits it
Answer:
The volume of a cylinder is 5091.43 cm³.
Step-by-step explanation:
The volume of a cylinder is:
From the information provided it can be concluded that:
The height of the cylinder is, <em>h</em> = 20 cm.
The radius of the base is, <em>r</em> = 9 cm.
Compute the volume of a cylinder as follows:
Thus, the volume of a cylinder is 5091.43 cm³.
Answer:
i try my best to find the answer if i can
Step-by-step explanation:
I think so it is between 51~56%