Below is the trapezoid ABCD.
AB = 5 cm
DC = 10 cm
EC = 2 cm
AF = 4 cm
AF is perpendicular to DC.
Calculate the area of the quadrilateral ABCE.
Below is the trapezoid ABCD.
AB = 5 cm
DC = 10 cm
EC = 2 cm
AF = 4 cm
AF is perpendicular to DC.
Calculate the area of the quadrilateral ABCE.
From the point O on the circle we take the radius to the point D on the circle. Given the lengths of the sides in cm:
DC=8 AE=3 OK=3 EK=6
EK is perpendicular to DC
Calculate the area between the circle and the trapezoid (the empty area).
The trapezoid ABCD is drawn inside a circle.
The radius can be drawn from point O to point C.
DC = 12 cm
OK = 3 cm
NB = 4 cm
NO = 5 cm
Calculate the white area between the trapezoid and the circle's edge.
Below is the trapezoid ABCD.
AB = 5 cm
DC = 10 cm
EC = 2 cm
AF = 4 cm
AF is perpendicular to DC.
Calculate the area of the quadrilateral ABCE.
14
From the point O on the circle we take the radius to the point D on the circle. Given the lengths of the sides in cm:
DC=8 AE=3 OK=3 EK=6
EK is perpendicular to DC
Calculate the area between the circle and the trapezoid (the empty area).
36.54
The trapezoid ABCD is drawn inside a circle.
The radius can be drawn from point O to point C.
DC = 12 cm
OK = 3 cm
NB = 4 cm
NO = 5 cm
Calculate the white area between the trapezoid and the circle's edge.
61.3