Study Material for SSC CGL, CHSL, MTS, Prasar Bharti, FCI Exams : Area

Area

Area

The area of a plane figure is the measure of the surface enclosed by its boundary. The area of a triangle or a polygon is the measure of the surface enclosed by its sides.

1. Triangle

Area of the triangle =

Area of the triangle=

Perimeter of the triangle = Or 2s


Radius of incircle of a triangle =

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