To find the area of a regular polygon, all you have to do is follow this simple formula: area = 1/2 x perimeter x apothem.
you can watch this!!
https://youtu.be/n1YKOggLjUQ
Answer:
Step-by-step explanation:
Solve the system:
8x−4y=20
4x−8y=4
Reduce the first equation by dividing every term by -2:
-4x + 2y = -10
and then combine this result with the second equation:
4x−8y=4
-4x + 2y = -10
--------------------
-6y = -6, and so y = 1.
According to the first equation, if y = 1, then 4x - 8 = 4, or x = 3.
Then x = 3 and y = 1.
So, finally, x - y = 3 - 1 = 2
Answer:idk
Step-by-step explanation:
idk
-y=-8x+4
y=8x-4
5x+3(8x-4)=17
5x+24x-12=17
29x-12=17
29x=29
x=1
8(1)-y=4
-y=-4
y=4
(1,4)
Pretty sure 200feet but its kinda easy