Answer:
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Step-by-step explanation:
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Answer:
b. She paid $30 for each chair.
< means “Less than” and the other one means “less than or equal to”
Calculate the circumference of the full circle:
circumference = PI x diameter = 3.14 x 20 = 62.8 inches
the arc length is 160 degrees of the full circle
divide 160 by 360 (full circle) and multiply by the circumference:
160/360 x 62.8 = 27.9 inches
