單項(xiàng)選擇題

將長(zhǎng)度和角度精度設(shè)置為小數(shù)點(diǎn)后三位,繪制以下圖形,陰影面積和周長(zhǎng)為?()

A.120237.567,1988.082
B.110234.567,1888.082
C.100230.567,1788.082
D.100239.596,1778.587


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