Answer:
64
Step-by-step explanation:
3n÷16=12
3n=12×16
3n=192
3n/3=192/3
n=64
Answer:
D
Step-by-step explanation:

Answer:
Step-by-step explanation:
The figures are squares, so each side is the same length.
12.2 yd on each side
Area = 12.2² = 148.84 yd²
perimeter = 4×12.2 = 48.8 yd
Answer:
Step-by-step explanation:
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