Tetrahedron
= Perimeter of the base
Pyramid
= Perimeter of the base
= Apothem of the pyramid
= Apothem of the base
Truncated Pyramid
= Perimeter of the larger base
= Perimeter of the smaller base
= Apothem of the truncated pyramid
= Area of the larger base
= Area of the smaller base
Cylinder
Spherical lune
Spherical Cap
Spherical zone
Hello,
the solution of Exercise No.3 …volume 1 = 30m3
and the last fraction is 30/0.24 = 125