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Mathematics 20 Online
OpenStudy (jahernandez):

What is the area of Figure ABCD? A trapezoid ABCD is drawn with length of parallel sides AB and CD equal to 10 inches and 12 inches, respectively. The length of one of the non-parallel sides BC is 6 inches. Side BC is perpendicular to DC. A perpendicular line drawn from A to side CD meets CD at E.

Directrix (directrix):

Please draw a diagram for this. Thanks.

OpenStudy (jahernandez):

Directrix

jhonyy9 (jhonyy9):

|dw:1457473914084:dw|

OpenStudy (jahernandez):

yes

jhonyy9 (jhonyy9):

BC = 6 inches

OpenStudy (jahernandez):

ok

jhonyy9 (jhonyy9):

not is right because there above in the text said that BC is perpendicular on DC

OpenStudy (jahernandez):

ok

jhonyy9 (jhonyy9):

|dw:1457474244586:dw|

OpenStudy (jahernandez):

ok

jhonyy9 (jhonyy9):

do you know how to calcule area - ? there is a triangle and a rectangle than you dont know formula of area of a trapezoid - yes ?

OpenStudy (jahernandez):

yes i do

jhonyy9 (jhonyy9):

ok so than was my pleasure good luck bye bye

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