The base of a triangular pyramid is a triangle with corners at (3 ,5 ), (4 ,2 ), and (2 ,6 ). If the pyramid has a height of 7 , what is the pyramid's volume?
1 Answer
Jun 29, 2017
The volume is
Explanation:
The area of the base triangle is calculated with the determinant
Therefore, the area of the base is
The volume of the pyramid is