如图,平行四边形ABCD中,MN∥AC,分别交DA、DC的延长线于点M、N,交AB、BC于点P、Q,MN=5,求PN.额,还有几道题哈.2.若√x=1.5,√y=150,则y是x的A.100倍 B.10000倍 C.1/100倍 D.1/10000倍3.在平行四边形ABCD中,已知A
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![如图,平行四边形ABCD中,MN∥AC,分别交DA、DC的延长线于点M、N,交AB、BC于点P、Q,MN=5,求PN.额,还有几道题哈.2.若√x=1.5,√y=150,则y是x的A.100倍 B.10000倍 C.1/100倍 D.1/10000倍3.在平行四边形ABCD中,已知A](/uploads/image/z/5552616-48-6.jpg?t=%E5%A6%82%E5%9B%BE%2C%E5%B9%B3%E8%A1%8C%E5%9B%9B%E8%BE%B9%E5%BD%A2ABCD%E4%B8%AD%2CMN%E2%88%A5AC%2C%E5%88%86%E5%88%AB%E4%BA%A4DA%E3%80%81DC%E7%9A%84%E5%BB%B6%E9%95%BF%E7%BA%BF%E4%BA%8E%E7%82%B9M%E3%80%81N%2C%E4%BA%A4AB%E3%80%81BC%E4%BA%8E%E7%82%B9P%E3%80%81Q%2CMN%3D5%2C%E6%B1%82PN.%E9%A2%9D%2C%E8%BF%98%E6%9C%89%E5%87%A0%E9%81%93%E9%A2%98%E5%93%88.2.%E8%8B%A5%E2%88%9Ax%3D1.5%2C%E2%88%9Ay%3D150%2C%E5%88%99y%E6%98%AFx%E7%9A%84A.100%E5%80%8D+B.10000%E5%80%8D+C.1%EF%BC%8F100%E5%80%8D+D.1%EF%BC%8F10000%E5%80%8D3.%E5%9C%A8%E5%B9%B3%E8%A1%8C%E5%9B%9B%E8%BE%B9%E5%BD%A2ABCD%E4%B8%AD%2C%E5%B7%B2%E7%9F%A5A)
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