________________
11.11.10
->
in 61.61.1011
-
A 51.51.10 -
B Figure 4: An Isosceles Trapezium with its mean side EF. Cut the upper part of the isosceles trapezium vertically as shown below (cf. Fig.5):
2.21.10 .1.100
GH
-
-
-
-
-
-
-
-
ca. 41.10-
the 1.10
ES
51.51.10 -
>
B
8
Figure 5: An Isosceles Trapezium penetrated vertically at its upper part
Place both the upper sections of the isosceles trapezium inversely and alterably (uyatyasena) with EABF in such an order so as to be a rectangle (caturastra) as shown below (cf. Fig. 6):
i
t
. 10 E
1.91.10
Ft 191.10
J
→
ETTITIETSTO5031533
--------
G
21.10
51.51.10
1.31.10–
Figure 6 : A rectangle formed
Calculate the quadratic measures of the sides of the rectangle by equalizing the denominators of their measures being in parts.
Arhat Vacana, October 2000
