A pyramid has a base in the shape of a rhombus and a peak directly above the base's center. The pyramid's height is #3 #, its base has sides of length #5 #, and its base has a corner with an angle of # pi/4 #. What is the pyramid's surface area?
1 Answer
Feb 4, 2018
Explanation:
Total Surface Area of the pyramid is sum of the areas of the rhombus base
A_L = 4 A_t = 4 * (1/2) (a * l)# where l is the slant height of the triangle.
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