Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
13 Cards in this Set
- Front
- Back
SIN angle A=
|
opposite/Hypotenuse
|
|
Cos angle A=
|
Adj/hypo
|
|
Tan angle A=
|
opposite/adj
|
|
BM
|
Benchmark
|
|
IP
|
Intermediate Point
|
|
BS
|
Back Sight
|
|
BOF
|
Bottom of Footing
|
|
HI
|
Height of Instrument
|
|
TP
|
Turning Point
|
|
FS
|
Foresight
|
|
FF
|
Finish Floor
|
|
BM elevation + BS - Foresight=
|
TP Elevation
|
|
BM + BS=
|
HI elevation
|