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 designed in the form of a right circular(sr )ut4hxy n+ cone oim1v1 i x1+bfthat has a volume of1fo1 +xii1m vb $150 cm^3$ 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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