8.如圖,在平面直角坐標(biāo)系xOy中,等腰梯形ABCD的頂點(diǎn)坐標(biāo)分別為A(1,1),B(2,-1),C(-2,-1),D(-1,1),y軸上一點(diǎn)P(0,2)繞點(diǎn)A旋轉(zhuǎn)180°得點(diǎn)P
1,點(diǎn)R繞點(diǎn)B旋轉(zhuǎn)180°得點(diǎn)P
2,點(diǎn)P
2繞點(diǎn)C旋轉(zhuǎn)180°得點(diǎn)P
3點(diǎn),P
3繞點(diǎn)D旋轉(zhuǎn)180°得點(diǎn)P
4,…,重復(fù)操作依次得到點(diǎn)P
1,P
2…,則點(diǎn)P
2022的坐標(biāo)是( ?。?/div>
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一、不定項(xiàng)選擇題(本試卷滿分150分,共30題,每小題5分。每題給出的五個(gè)選項(xiàng)中,至少有一個(gè)正確答案,多選、錯(cuò)選、不選均不得分。少選且正確的,分值在正確選擇支中平均分配。)
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