The following triangular prism has a volume of 10 cubic units and a height of 5 units. The triangular pyramid has a congruent ba
se and the same height, and its longest edge is 7.5 units long. What is the volume of the pyramid?
1 answer:
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We are given a system of equations,
This will translate into a 2x2 matrix of coefficients (because 2 equations and 2 unknowns),
The matrix will then be applied to the vector (lower dimensions on top),
And the result vector will be whats on the other side of equals sign,
So to put everything together,
Hope this helps :)