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Shri Mahavir Jain Aradhana Kendra
www.kobatirth.org
Acharya Shri Kailassagarsuri Gyanmandir
186
GAŅITASĀRASANGRAHA.
6. (The curvi-linear area may be) a circle, a semicircle, an ellipse, a conchiform area, a concave circular aroa, a convex circular area, an out-lying annulus or an in-reaching annulus.
13
Kambukavrtta=conchiform Nimnavrtta = concayo area.
circular arca.
Unpalavrtta = convex
circular area.
16
Bahiscakravalavrita=Out-lying
annulus.
Antascakravalavrita = In
reaching annulos.
From a consideration of the rules given for the measurement of the dimersions and areas of quadrilateral figures, it has to be concluded that all the quadrilateral figures mentioned in this chapter are cyclic. Hence an equilateral quadrilateral is a square, an equidichastio quadrilateral is an oblong; and equi. bilateral and equi-trilateral quadrilaterals have their topeide parallel to the base
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