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Factoring and product formulas
Quadratic equations
Progressions
Trigonometry
Probability theory
Statistics
Circle
Triangles
Quadrangles, polygons
Shape Areas
Solid figures
Equations of geometric shapes
Various
Combinatorics
Vectors
Logarithms

Math formulas
Solid figures
Lateral area of a regular pyramid

Lateral area of a regular pyramid

$S_{lat} = \frac{1}{2}\cdot P\cdot h_{s}$

S_lat - lateral area
P - the perimeter of the base
h_s - apothem (slant height)

Find

S_lat
P
h_s

It is known that:

=

Calculate 'S_lat'

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