Answer is B. second one
A = 1/8, B = 5/16, C = 7/12, D = 5/6
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Perimeter = 2*(length +width)
perimeter = 2*(3x + (3x +(2x+6)))
.. = 2*(3x +3x +2x +6)
.. = 2*(8x +6)
perimeter = 16x +12
If x=3, the perimeter is 16*3 +12 = 60 inches.
Answer:
I'm not sure but I think is 31.4
Step-by-step explanation:
multiply 15.70 twice