https://bgk-photo.cdn.bcebos.com/doc/pic/item/5ab5c9ea15ce36d3e47f97f73df33a87e850b1f9.jpg如图,在平行四边形ABCD中,AB<BC.(1)利用尺规作图,在BC边上确定点E,使点E到边AB,AD的距离相等(不写作法,保留作图痕迹);(2)若BC=8,CD=5,则CE=______.
https://bgk-photo.cdn.bcebos.com/doc/pic/item/5ab5c9ea15ce36d3e47f97f73df33a87e850b1f9.jpg如图,在平行四边形ABCD中,AB<B
C、(1)利用尺规作图,在BC边上确定点E,使点E到边AB,AD的距离相等(不写作法,保留作图痕迹);(2)若BC=8,CD=5,则CE=______.
发布时间:2024-11-02 22:22:04