mathinschool.com
numbers and algebraic expressions
logic, sets, intervals
absolute value
function and its properties
linear function
quadratic function
polynomials
rational function
exponential function
logarithm
number sequences
limits of sequences and functions
derivative and integral of functions
trigonometry
plane geometry
analytic geometry
solid geometry
combinatorics
probability
elements of statistics
kropki game
a, b, c - length of edges of a base, H - height. The quadrangular prism has 6 faces, 12 edges, 8 vertices. Angles in quadrangular prism. The quadrangular right prism has in the base square. The volume and the surface find in the same way as all prisms: V = A_bH, S = 2A_b + A_f. H - height, A_b - base area (quadrangle). A_l - lateral surface area (sum of areas of rectangles).