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,A點(diǎn)坐標(biāo)?()

A.(77.597,-68.935)
B.(72.500,-60.835)
C.(-78.579,67.835)
D.(-77.597,68.935)


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