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The figure below is a rectangular base pyramid with the base ABCD and vertex V.

      

The figure below is a rectangular base pyramid with the base ABCD and vertex V.
VC=VB=VA=VD=39 AB=24 and BC = 18 EF = 8cm FG = 6cm
q2191120191201.png

(a) Calculate the height VO of the Pyramid.

(b) The Pyramid is cut along a plane EFGH parallel to ABCD as shown.
(i) Calculate the angle between VHE and VBC
(ii) Calculate the angle between ABGH and ABCD

  

Answers


Wilfred
q21a91120191201.png
q21b91120191201.png
Wilfykil answered the question on September 11, 2019 at 10:03


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