Answer:
30.5 ft squared
Step-by-step explanation:
First, find the area and shape. If it is a square then you want to divide by four since all sides are equal. So divide 122 by 4 and you get the answer.
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B. 90. The perimeter is 30+30+15+15=90
10P8 = 10!/(10 - 8)! = 10!/2! = 1,814,400
15, median is the number in the middle, (i.e. median of 3, 4, 8, 9, 10, is 8.)
