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unit of measure: the base unit | the supplementary unit | the derived unit

*geometry: the area of a flat figure | the area of a solid | the volume of the solid*

The ** Isosceles triangle** is a variety of scalene triangle, which has two congruent sides (equal). The third side is called base.

The ** area of an isosceles triangle** by base and height, is determined by the classical formula for a triangle – half product of base and its height.

where:

b — the base of triangle;

h — the height of triangle.

*For separation of number integers and decimals, use the symbol – point [.]*

context information: contemporary and archaic unit of measurement of area