EX #18

MATHEMATICS MODE:

Key in Operation

 

Display

 

 

Unit (distance)

 

(menu selection menu)

feet

m

mil

mm in

cm

yd

mile

km

(confirm selection ft2)

ft2

yd2

m2

mile2

 

km2

ha

acres

 

 

 

 

5

(confirm the value

 

 

 

 

convert into m2)

 

 

 

 

EX #19

MATHEMATICS MODE:

Example

Key in operation

Display

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

= 0.6217559776

0.6217559776

= 7

7

18