A circle with a radius of 15.5 centimeters has a circumference of 97.39 centimeters.
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The circumscribing square has sides of length 155 cm. The inscribed square has diagonals of 155 cm and so has sides of 155/sqrt(2) cm. The sides of a circumscribing square is always larger than those of the inscribed square by sqrt(2) = 1.4142 (approx). The area of a circumscribing square is always larger twice as large as that of the inscribed square.
4% of 155 = 4% * 155 = 0.04 * 155 = 6.2
31% of 155 = 31% * 155 = 0.31 * 155 = 48.05
155 as a decimal is 155.0.
155 inches is 3.937 metres.155 inches is 3.937 metres.155 inches is 3.937 metres.155 inches is 3.937 metres.