單項(xiàng)選擇題
將長(zhǎng)度精度設(shè)置為小數(shù)點(diǎn)后三位,繪制以下圖形,則A點(diǎn)坐標(biāo)為:()。
A.(44.379,34.302) B.(51.379,44.302) C.(41.379,24.302) D.(31.379,22.302)
將長(zhǎng)度精度設(shè)置為小數(shù)點(diǎn)后三位,繪制以下圖形,則AB長(zhǎng)度為:()。
A.168.054 B.157.054 C.208.054 D.149.054
將長(zhǎng)度精度設(shè)置為小數(shù)點(diǎn)后三位,繪制以下圖形,面積、周長(zhǎng)為:()。
A.26944.864,741.528 B.26842.864,732.528 C.26933.864,721.528 D.2478.864,711.528
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,則AB長(zhǎng)為:()。
A.87.033 B.79.033 C.71.033 D.92.033
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,B點(diǎn)為邊AC的中點(diǎn),求內(nèi)切圓半徑R:()。
A.15.538 B.17.838 C.16.789 D.19.478
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
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,點(diǎn)A坐標(biāo)為:()。
A.(41.078,30.000) B.(50.078,40.472) C.(46.078,36.000) D.(56.078,47.048)
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,AB長(zhǎng)度為:()。
A.127.552 B.102.552 C.115.552 D.207.552
將長(zhǎng)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)為:()。
A.11387.646,554.571 B.12686.646,632.571 C.11086.646,532.571 D.11458.646,547.572
將長(zhǎng)度精度設(shè)置為小數(shù)點(diǎn)后三位,繪制以下圖形,AB長(zhǎng)度為:()。
A.49.626 B.59.626 C.79.626 D.99.626
A.277.571 B.271.541 C.179.571 D.247.547