第一题:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/f9dcd100baa1cd11e8d95c5da912c8fcc3ce2d5b?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
答案:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/5366d0160924ab182379cf4a25fae6cd7b890b5b?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
第二题:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b8014a90f603738d7225225fa31bb051f819ec64?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
答案:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/ac345982b2b7d0a249a72ae0dbef76094b369a64?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
第三题:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/cdbf6c81800a19d83d6daa7823fa828ba61e4664?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
答案:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/ac6eddc451da81cb9788adb04266d01609243164?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
第四题:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/1c950a7b02087bf4f2827994e2d3572c11dfcf65?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
答案:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/e850352ac65c10386517e0bfa2119313b07e8965?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
第五题:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/f11f3a292df5e0fef471a77c4c6034a85edf7265?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
答案:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/314e251f95cad1c829d2d25a6f3e6709c93d5165?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
第六题:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/aa64034f78f0f7366397627c1a55b319ebc41365?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
答案:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/f703738da97739126e4fab1ce8198618367ae266?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
扩展资料
这部分的内容主要考察的是体积知识点:
当物体占据的空间是三维空间时,所占空间的大小是该物体的体积,体积的国际单位制是立方米。一维空间物件(如线)及二维空间物件(如正方形)都是零体积的。
各种图形的体积公式:
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/8435e5dde71190ef2990bca2de1b9d16fdfa6067?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
体积公式用于计算体积的公式,即计算各种几何体体积的数学算式。比如:圆柱、棱柱、锥体、台体、球、椭球等。体积公式:计算各种由平面和曲面所围成。一般来说一个几何体是由面、交线(面与面相交处)、交点(交线的相交处或是曲面的收敛处)而构成的图形的体积的数学算式。