Answer:
its D
Step-by-step explanation:
basically all you have to do if cut off the semicircles fins their areas then find the rectangles area and add them all up
Answer: okay
Step-by-step explanation:
will do
(not use those links) ;)
A regular polygon is a polygon that has angles with all the same degree and the side length of the line segments the polygon is made of has all the same length.

You divide -6 and -3

Because the exponents are both negative, you make them positive and change the position (the exponent which is at the denominator is now at the numerator and viceversa)


You divide the exponents (so 2-1)
2*10 = 20