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、周長(zhǎng):()。

A.11744.468,766.606
B.12814.468,660.606
C.11688.468,756.606
D.11614.468,760.606


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