Answer:
from what I know I think the answer is D_24
This is a square, and so all the sides will be the same measurements. Note that you are given an area, so you'll have to root the total area to get a side.
√400 = 20
One side's measurements is 20 in
hope this helps
Answer:
The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.
Not sure of the question...1 missing vs 8 found
or 1 missing vs 9 piece puzzle