Volume and slant-edge angle of a square pyramid

Volume and slant-edge angle of a square pyramid

Secondary 2
TGM Original Questions

A right square pyramid has base side 6 cm and perpendicular height \(VN=9\) cm, where \(N\) is the base centre and \(A\) a base vertex. Find

  1. the volume,
  2. \(\angle VAN\) to 1 decimal place.

Solution:

Solution locked

Sign in to view the step-by-step solution

Similar questions are unavailable for this question.
Answer:(a) \(108\text{ cm}^3\); (b) \(64.8^\circ\).

Need help? Join our JC Math tuition classes.

Learn more