IB MAI HL Geometry & Trigonometry Topic 3.1 Geometry of 3D Shapes (id: da37e500c

本题目来源于试卷: IB MAI HL Geometry & Trigonometry Topic 3.1 Geometry of 3D Shapes，类别为 IB数学

[填空题]
An ice cream cup is x-r ;)a0*o+mlf9v/8 qoigm1jf xxh osdesi79m hju.;kbqlww;d; ogned in the form of a right circular cone that has a volumeu mkbl;.;79j wq;hwod of $150 cm^3$ and a vertical height of 14 cm.


1.Find the radius, r, of the circular base of the cone.  cm
2.Find the slant height, l, of the cone.  cm
3.Find the curved surface area of the cone.  $cm^2$

参考答案:
空格1: 3.20±3%  空格2: 14.4±3%  空格3: 145±3% 


本题详细解析:

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