Answer: AD = 54
Step-by-step explanation:
Answer:
c.) 270
Step-by-step explanation:
Check the picture below, notice the repeats on the x-coordinates, there are more, that just happen to be one.
Answer:

Step-by-step explanation:
<u>Area of a rectangle</u>
A rectangle of width W and length L has an area of:
A = W.L
The given rectangle has a length of L=10 inches and a width of W=8 inches, thus its area is:
A = 8*10 = 80

If each corner is cut by a square of x*x, then the total area will be:

The new area is
square inches
Step-by-step explanation:
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