Find the area of the regular polygon. Round to the nearest tenth.
1 answer:
Answer:

Step-by-step explanation:
we know that
If the triangle of the figure is a regular polygon
then
Is an equilateral triangle
Remember that
The equilateral triangle has three equal sides and three equal interior angles
The measure of each interior angle is 60 degrees
To find the area of the equilateral triangle apply the law of sines

we have that

substitute

You might be interested in
Answer:
X=-1
Y=-9
Step-by-step explanation:
x^2+2x-8
x^2+2x +1 =8+1
(x+1)-9

u=9 is your answer.
Hope this helps!
The next step in the series is choice D.
Answer:
y=3x+1
Step-by-step explanation:
x is the weeks and y is the final product