http://www.mathepower.com
Links ordered by themes:
fraction
geometry
equations
arithmetic operation
trigonometry
accessories
triangle
calculate an area
polygons
calculate a body
polyhedron
classes
class 1
class 2
class 3
class 4
class 5
class 6
class 7
class 8
class 9
class 10
accessories
search engine mathematics
identifier for calculations
Index
Partnerseite: www.mathe-aufgaben.de (Aufgabensammlung)
startpage
help
found error...
links
advertisement
link us
impressum
themes class 8
simplify terms
solve equations
areas and volumes
solve "unequations"
binominal series
equations with variables
fraction-termes
hier ist ein iframe...
http://www.mathepower.com
triangle
roght-angled triangle
square
trapezoid
rectangle
rhombus
parallelogram
cuboid
circle
arc
prism
cylinder
pyramid
cone
frustom of pyramid
frustom of cone
cube
Calculate a trapezoid
Four fields must be filled in. The rest will be calculated
It is provided out that a and c are parallel to each other.
This script is incomplete, because the four details of the trapezoid define it uncommonly.
a:
b:
c:
d:
alpha:
beta:
gamma:
delta:
altitude:
diagonal e:
diagonal f:
area:
For the trapezoide it is:
alpha + delta = beta + gamma = 180 degree
area = (a+c)/2 * altitude
time:0.00018600000000002s
http://www.mathepower.com
trapezoid side altitude angle area diagonal parallele sides quad parallel caculate work out solve formulas formula