For any regular polygon, the area can be expressed in terms of its apothem
and its perimeter
like this:
For the problem the apothem
So we need to find the perimeter. A regular hexagon is built up by equilateral triangles, so the radius is equal to each side, therefore the perimeter is given by:
Finally, if we substitute in the first equation:
16,900,000 in scientific notation is 16.9 times 10^7.
When you move the decimal point to the 1, it goes 7 spaces to the left, so the exponent will be a positive 7.
On a graph, go up 7 units and to the right 2 units from the origin
Answer:
Step-by-step explanation:
C
ANSWER
D. 224
EXPLANATION
The given series is
The first term of this series is
The last term of this series is:
The sum of the first n-terms of the series is calculated using the formula,