山东聊城市东昌府区东昌教育集团2026-2027学年九年级上学期11月期中数学试题(无答案)

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2026——2027学年第一学期期中考试

九年级数学试题

时间:120分钟    分值:120分

一、选择题:本题共10小题,每小题3分,共30分.每小题只有一个选项符合题目要求.

1.下列实数中,比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大的数是(   )

A. B. C. D.

2.如图是装了液体的高脚杯示意图(左图)(数据如图),用去一部分液体后如右侧图所示,此时液体的宽度为(   )

A.3cm B.2.5cm C.3.2cm D.2.8cm

3.用配方法解方程,下列配方正确的是(   )

A. B. C. D.

4.如图,为水管横截面的示意图,水面宽为24cm,水的最大深度为18cm.求的半径长为(   )

A.13cm B.12cm C.11cm D.10cm

5.如图,在4×4正方形网格中,点A,B,C为网格交点,,垂足为D,则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的值为(   )page number 0

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A. B. C. D.

6.已知关于x的一元二次方程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有两个相等的实数根,则锐角的度数是(   )

A.30° B.45° C.60° D.90°

7.如图,A,B,C,D是上的四个点,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,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,则的度数是(   )

A.30° B.40° C.45° D.50°

8.如图,在中,点E为上一点,且,连接并延长,交的延长线于点F,连接,则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的值为(   )

A.1:4 B.1:5 C.1:6 D.2:9

9.如图,某小区计划在一个长20m,宽15m的矩形场地上,修建若干条同样宽的小路,竖直的与平行,水平的与平行,其余部分种草.已知草坪部分的总面积为234,设小路宽xm,若x满足方程,则修建的示意图是(   )page number 1

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A. B.

C. D.

10.如图,在平面直角坐标系中,直线交x轴于点A,交y轴于点B.四边形,,,,…都是正方形,顶点,,,,…都在x轴上,顶点,,,,…都在直线上,连接,,,,…分别交,,,,…于点,,,,….设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,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,eqWmf183GmgAAAAAAAIAFQAIACQAAAADRWQEACQAAA8kBAAACALwAAAAAAAUAAAACAQEAAAAFAAAAAQL///8ABQAAAC4BGQAAAAUAAAALAgAAAAAFAAAADAJAAoAFCwAAACYGDwAMAE1hdGhUeXBlAABgABIAAAAmBg8AGgD/////AAAQAAAAwP///6b///9ABQAA5gEAAAUAAAAJAgAAAAIFAAAAFALjAfABHAAAAPsCIP8AAAAAAACQAQAAAAAAAgAQVGltZXMgTmV3IFJvbWFuAP7///+g0BkAfENxdkAAAAAEAAAALQEAAAwAAAAyCgAAAAADAAAAMjMzmmYBiQHAAQUAAAAUAoABEgEcAAAA+wKA/gAAAAAAAJABAQAAAAACABBUaW1lcyBOZXcgUm9tYW4A/v///6DQGQB8Q3F2QAAAAAQAAAAtAQEABAAAAPABAAAMAAAAMgoAAAAAAwAAAEJCRJttAV8BAAMFAAAAFAKAASgAHAAAAPsCgP4AAAAAAACQAQAAAAEAAgAQTVQgRXh0cmEAAAoAoI6NDf7///+g0BkAfENxdkAAAAAEAAAALQEAAAQAAADwAQEACQAAADIKAAAAAAEAAABWAAADvAAAACYGDwBtAUFwcHNNRkNDAQBGAQAARgEAAERlc2lnbiBTY2llbmNlLCBJbmMuAAUBAAYJRFNNVDYAARNXaW5BbGxCYXNpY0NvZGVQYWdlcwARBVRpbWVzIE5ldyBSb21hbgARA1N5bWJvbAARBUNvdXJpZXIgTmV3ABEETVQgRXh0cmEAE1dpbkFsbENvZGVQYWdlcwARBsvOzOUAEgAIIS8n8l8hjyEvR19BUPIfHkFQ9BUPQQD0RfQl9I9CX0EA9BAPQ19BAPIfIKXyCiX0jyH0EA9BAPQPSPQX9I9BAPIaX0RfRfRfRfRfQQ8MAQABAAECAgICAAIAAQEBAAMAAQAEAAUACgEAEAAAAAAAAAAPAQIEi7MlVgIAg0IADwADABsAAAsBAA8BAgCIMgAADwABAQAKDwECAINCAA8AAwAbAAALAQAPAQIAiDMAAA8AAQEACg8BAgCDRAAPAAMAGwAACwEADwECAIgzAAAPAAEBAAAA8QoAAAAmBg8ACgD/////AQAAAAAAHAAAAPsCEAAHAAAAAAC8AgAAAIYBAgIiU3lzdGVtANTFAYoKAAAKAJYUZtSWFGbUxQGKCkjaGQAEAAAALQEBAAQAAADwAQAAAwAAAAAA,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,…的面积分别为,,,,…,则的值为(   )

A. B. C. D.

二、填空题:本题共5小题,每小题3分,共15分.

11.如图,一辆汽车在坡度的斜坡上沿斜坡前进了100米,则该汽车竖直方向升高了________米.

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