Assertion: pyramid's height | /r/HasProperty | l = h
Facets:
Source sentences:
text: The surface area of a pyramid is A = B + P L 2 {\displaystyle A=B+{\tfrac {PL}{2}}} , where B is the base area, P is the base perimeter, and the slant height L = h 2 +
text: The surface area of a pyramid is A = B + P L 2 {\displaystyle A=B+{\tfrac {PL}{2}}} , where B is the base area, P is the base perimeter, and the slant height L = h 2 +