A pyramid has a parallelogram shaped base and a peak directly above its center. Its base's sides have lengths of #3 # and #6 # and the pyramid's height is #3 #. If one of the base's corners has an angle of #pi/4#, what is the pyramid's surface area?
1 Answer
Dec 20, 2017
T S A = 41.3376
Explanation:
Area of parallelogram base
Area of
Area of
Lateral surface area =
Total surface area =Area of parallelogram base + Lateral surface area