The plaster cast

The plaster cast has the shape of a regular quadrilateral pyramid. The cover consists of four equilateral triangles with a 5 m side. Calculate its volume and surface area.

Correct result:

V =  29.4628 m3
S =  68.3013 m2

Solution:




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Pythagorean theorem is the base for the right triangle calculator.
See also our trigonometric triangle calculator.

 
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