Lasertec LDM120 - Calculate the area of an irregular triangle

15
OTHER FUNCTIONS
Delayed measurement (timer)
a) Press and hold the benchmark / timer button.
b) Press the addition / scroll up button or the subtraction / scroll
down button to adjust the time in seconds. (Minimum 5 seconds,
maximum 60 seconds).
c) Once the time has been set, press the read button.
6. Calculate the area of an irregular triangle
Press the multi-function button eight times to enter pythagorean
mode.
Follow the instructions displayed on the screen as follows:
a) Press the read button to measure the length (a).
b) Press the read button to measure the length (b).
c) Press the read button to measure the length (c).
d) Area (x) will be calculated automatically with results shown on the
display screen.
c
b
a
X
X
X