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Program name: TRIANGLE
Function: Area of Triangle
Y
(X
(X
, Y
)
1
1
(X
, Y
), (X
Input:
1
1
S
Output:
Formula:
(X
(X
– X
– X
)(Y
)(Y
– Y
– Y
1
1
2
2
3
3
S =
Program name: QUADRANG
Function: Area of Quadrangle
Y
(X
, Y
4
4
(X
, Y
)
1
1
(X
, Y
), (X
Input:
1
1
S
Output:
Formula:
(X
(X
– X
– X
)(Y
)(Y
– Y
– Y
) + (X
) + (X
1
1
2
2
3
3
1
1
1
1
S =
S =
Program name: HERON
Function: Heron Formula
a
a, b, c
Input:
S
Output:
s(s – a)(s – b)(s – c)
s(s – a)(s – b)(s – c)
S =
Formula:
a + b + c
a + b + c
s =
2
2
, Y
)
3
3
(X
, Y
)
2
2
X
, Y
), (X
, Y
)
2
2
3
3
) + (X
) + (X
– X
– X
)(Y
)(Y
– Y
– Y
1
1
1
1
3
3
1
1
2
2
(X
, Y
)
3
3
)
(X
, Y
)
2
2
X
, Y
), (X
, Y
), (X
, Y
2
2
3
3
4
4
– X
– X
)(Y
)(Y
– Y
– Y
) + (X
) + (X
– X
– X
)(Y
)(Y
3
3
4
4
2
2
1
1
4
4
2
2
c
b
a + b > c > 0
a + b > c > 0
b + c > a > 0
b + c > a > 0
c + a > b > 0
c + a > b > 0
Program name: STADIA
Function: Stadia Calculation
i
K
Input:
S, H
Output:
S = Kl cos
Formula:
)
)
2
2
H =
However,
)
– Y
– Y
)
)
1
1
3
3
α
-16
F
α
f
c
S
A
f
, C (= c + f ), l, α
=
i
α + C cos α
2
1
Kl sin 2 α + C sin α
2
0° α 90°
l
H
B
- Quick Links:
- Chapter 6 Programming
- Basic Programming Steps
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