126Apothem length of triangular pyramid tetrahedron (given surface area,side and slant height)
127Side of triangular pyramid tetrahedron (given surface area, apothem and slant height)
128Volume of triangular pyramid tetrahedron (given apothem, side and height)
129Surface area of square pyramid (given base edge and slant height)
130Volume of square pyramid (given base edge and height)
131Surface area of pentagonal pyramid (given apothem length, base side and slant height)
132Volume of pentagonal pyramid (given apothem length, side and height)
133Surface area of hexagonal pyramid (given apothem length, base side and slant height)
134Volume of hexagonal pyramid (given apothem length, side length and height)
135Curved surface area of cone (given radius and slant height)
136Total surface area (TSA) of cone (given radius and slant height)
137Slant height of cone (given radius and height)
138Diagonal of cube (given side length)
139Curved surface area of cylinder (given radius and height)
140Area of ellipse (given major and minor radius)
141Major radius (semimajor axis) of ellipse (given area and minor axis)
142Volume of ellipsoid (given equatorial radius and polar radius)
143Radius of ellipsoid (given volume and two radii)
144Approximate circumference of ellipse (given major and minor radii)
145Volume of hemisphere (given radius)
146Curved surface area of hemisphere (given radius)
147Total surface area of hemisphere (given radius)
148Volume of barrel (cask) (given radii and height)
149Middle radius of Barrel (given volume,top radius and height)
150Top or bottom radius of barrel (given volume,middle radius and height)