Answer:
The area of the regular octagon is
Step-by-step explanation:
we know that
The area of the regular polygon is equal to
where
P is the perimeter of the regular polygon
a is the apothem
<em>Find the perimeter P</em>
Find the area
Answer:
x=12
Step-by-step explanation:
because they are proportional, the side should be 100 so you just solve from that equation for 100.
I think answer should be 20 please give me brainlest let me know if it’s correct thanks bye have a great day
B i think because 55 degrees
3( to the power of 4) times 5(to the power of 3)