IB MAI HL Geometry & Trigonometry Topic 3.2 Trigonometry (id: 2926a2731)

本题目来源于试卷: IB MAI HL Geometry & Trigonometry Topic 3.2 Trigonometry，类别为 IB数学

[填空题]
A right pyramid has apex V and square basem )m80q cyks ls19;gyf ABCD with the.as+ f /3wn,r/usmfh,)uwcw s base diagonal AC=4cm. Thesu/uwn3 . + cw,),as /frshfwm sloping edges are 7 cm long.



1.Calculate the size of the angle that sloping edge VC makes with
the pyramid base.  ${\circ}$
2.Calculate the vertical height of the pyramid, VO.  cm
3.Calculate the volume of the pyramid.  $cm^3$

参考答案:
空格1: 73.4±3%  空格2: 6.71±3%  空格3: 17.9±3% 


本题详细解析:

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