geo-FENNEL GeoDist 100 Mode D'emploi page 38

EN
TRAPEZOID MEASUREMENT 2
Select and press
Press for the first distance
Press for the second distance
Display indication line 1: angle diagonal-horizontal
Display indication line 2: altitude
Display indication line 3: length of the hypotenuse
Display indication line 4: length of the slope, i.e. slope of the roof
TRIANGLE AREA CALCULATION
Select and press
Press for the first distance
Press for the second distance
Press for the third distance
Display indication line 4: triangle area
CIRCLE AREA CALCULATION
Select and press
Press for the diametre
Display indication line 1: diametre
Display indication line 2: circumference
Display indication line 3: circle area
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