14.2.3三角形全等的判定(SSS) 同步练习 2025-2026学年人教版(2024)八年级数学上册

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14.2.3三角形全等的判定(SSS)检测题

班级:___________ 姓名:___________

一、单选题

1.如图,下列三角形中,与eqId15c0dbe3c080c4c4636c64803e5c1f76全等的是(   )

A.@@@c0cc7b79-f710-44d7-9a46-2a4d912c5810@@@741c6821-dc2b-4464-ab53-ff8af8a4676d B.@@@c342ddee-691d-453f-8d0b-d2324fba1abc

C.@@@5bb865a9-5136-42a4-b544-48d0d604ac73 D.@@@ec848684-331d-4178-9bde-c0c39ff9accf

2.如图是油纸伞的张开示意图,eqIdfffad9867c8c139af562391183a14fc9,则eqIdd2d3cbfb4ff09297e97959480446d0cc的判定依据是(  )

@@@fdc6cbd5-c732-4e36-b173-cc9cbad3348d  @@@deb1c33d-a549-4183-b50d-a15bb6ee612d  

A.eqIdc5a290f047f50481318d040c604d72f7  B. eqId4351a730f61bb998bab8f0b7848912d7  C. eqId9beb8b968744573e593ac28451c69729  D.eqId6720e36b02193db161c61d4017673760

@@@52ce1f4b-ec71-42a8-aba5-7f3e588bbf993.如图,eqIdfe1109006572c943c230f5d34102ce16,则可推出(   )

A.eqId3511f941650717eec9caf9506523c8c7 B.eqId901d94b32038d99ef9e748f1fe2b8c55

C.eqId09d45c4eca07b62d828ea8c5cf611023 D.eqId7327142f768789232fb155c2e4a651b5

 

4.如图,点D在线段eqId0dc5c9827dfd0be5a9c85962d6ccbfb1上.若eqId79a13ba7c13d273b6bb7f1225da727d2,eqIde7ad8724e1ce5c37b7134f34c054569e,eqId97c64cb46383d819e05a1d669a3cc009,eqId4c00bdc9e351f9deee4960df68f14b2d,则eqId95ee1c8b8f17e6adfe29201544ee304c的度数为(   )

@@@73992bb0-579c-4315-bd61-dd37c96940b3

A.eqId2fb94bd9eb80fb9f5f02f518bb8f2211 B.eqIdbe6a6301878fed2a01413020b27310a5 C.eqId16aa0b9869db50a9ab48cc32925d8e96 D.eqId391479c151307826c9765a47a5f10503

5.如图,在四边形eqId411b38a18046fea8e9fab1f9f9b80a5f中,对角线eqId3e5c0dd1fab3ddac335bddbe89f0d6e2相交于点eqId6e69eb0989403b9c2911b4aada65a249.若eqId0ab5c45a72849d2cae1d65b282b5bd19,则eqId42e7b8a59f8d66176463f3d71f882a26的度数为(    )page number 0


@@@bdf02bb9-7625-4270-96e5-780214e4e100

A.eqId848ea9bff1becd55cc22816362ead948 B.eqIdf4e5b86599355b1bb1cf5f9425089655 C.eqIdf510b638b54b32269f9c23397848370f D.eqIddbd45ac002c86b1101df4d3eb7cc0817

6.如图,eqId2e735a28578ba191da6d4f3b0f8e8729,eqIda651eb577dbada1f29590e558d6f9fa2,eqId3ea8d2436104194afbfb66c3fe9bbb41,eqIdeff66a9adaacdaf0ada9fcf8e3876d7b,则eqIdbdb8eca20ce2c918ea4034ea15210c7f的度数是(   )

@@@7e8c118f-f0d0-4447-86e7-60af7f68622e 

A.eqId3bd84b15720814e55d98cb400ecdd2b3 B.eqId5743813e7e57ab3316cde912116eef68 C.eqIdabd328e6049f223da04da4b777eaedbc D.eqId15fd474c6d7d831b306bcdd5a4a05360

二、填空题

7.如图,在eqId15c0dbe3c080c4c4636c64803e5c1f76中,eqId1bc6cfc2eafb07d6f690da4d5ca5a754,如果要用“eqId6720e36b02193db161c61d4017673760”证明eqIdb50834e39c4e028e0fc303b94d571923,应增加的条件是        .

@@@827d6df4-eb37-43e5-b885-e2006fe20123

8.如图,已知D是eqId60ef95894ceebaf236170e8832dcf7e3上一点,eqId1e1dfbb4c3194f956a91206fc759bc79,eqIdf43a89391467e62a35007e328bc91284,eqId2291de85a2a29ff360a4515cce99c804,若eqId4cd45d50b41e96b11e6fed8488f6d433,则eqId194741f4d2ae7ee44cafca780361446a的度数为      .

@@@604395a7-c5a7-4214-92c6-2afcae1f4394

9.如图,图1是一个平分角的仪器,其中eqId701c4c56b10f4bc4971e8226c4d9e238.如图2,将仪器放置在eqId15c0dbe3c080c4c4636c64803e5c1f76上,使点O与顶点A重合,D,E分别在边eqIdf52a58fbaf4fea03567e88a9f0f6e37e,eqId60ef95894ceebaf236170e8832dcf7e3上,连接eqId6aa2b5e09f8ec785c59900a529390a02画一条射线eqId20a541b81584a032f571159ea152c85a,交eqId0dc5c9827dfd0be5a9c85962d6ccbfb1于点P.eqId20a541b81584a032f571159ea152c85a是eqId7cbce11aa19b8bd2bf6ee5a834e005de的平分线,其中eqIdd6ca25cb830930720b8c225bac30aed5的依据是                 .page number 1


@@@2099f3fe-de38-4b93-9cc3-4fc6cc0c4642

10.如图,在eqId15c0dbe3c080c4c4636c64803e5c1f76中,eqId2e743364593560434ef87c60337a33e0,eqIde967618e5e460a01eace529852292567,则eqIde7d19f963f7c803bcfcbb265ec6d4304的度数为      .

@@@25ddbf4c-9129-4157-b30b-54297f415f1d

11.如图,在eqId15c0dbe3c080c4c4636c64803e5c1f76中,eqId7af7c7e7fb55e15f2450030909024cbe,若eqId24d7b91899809b027a6e98d7126c303b,则eqId0aa9879b33becfb45396c85a84576871     eqId83873a9d782f2588c5eedbfe73f9bc2f.

@@@a46d9728-b2cb-49f9-ade6-c5cdb511278f

12.如图,在eqId15c0dbe3c080c4c4636c64803e5c1f76中,点D,E分别为边eqId5345f892125374809bcaaab5da8d3f5f上的点,且eqId43e7a21954a8ef02b9c6bcd9b51016bd,eqIde702e136211878dce558e0457f15df63,则eqId1a2e32ce2eb3cb59783534a267fc5be6        .

@@@41e6ce46-04f7-4998-b426-aa487398e507

13.如图,点C,E分别为eqIdab2a2834d80ff574e79eae8ca8d4e94f的边eqIdd40b319212a7e7528b053e1c7097e966,eqIdf52a58fbaf4fea03567e88a9f0f6e37e上的点,eqId27fdcac675dd5e3fbada7e98fd3aa28d,eqId9d3d2e09d2ba84e75b2a363650848f9a,则eqIdfebc9a89d0d1c97b88c0f4acd32b4e67的度数为         °.

@@@f6ccdb57-e9a6-4880-b8c4-f7163adcb417

14.如图,eqId60ef95894ceebaf236170e8832dcf7e3与eqId85c4bdfb0db1e31e8459df1d15f9ab55相交于点eqIde682a6af453f5d97fa874f98e5cd3d88,则eqId68a83fdd2ba72a2dba0b6b10bb3e06b9与eqId0dc5c9827dfd0be5a9c85962d6ccbfb1的位置关系是            .page number 2


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