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Mathematics 7 Online
OpenStudy (anonymous):

In the diagram, if EC = 8, ED = 6 and AE = 12 solve for EB.

OpenStudy (anonymous):

OpenStudy (anonymous):

i really need help

OpenStudy (anonymous):

the rectangle formed by these chords is equal in area.

OpenStudy (anonymous):

do u know the answer and the reason

OpenStudy (anonymous):

EB*AE= CE*DE

OpenStudy (anonymous):

its a theorem , that if two chords of a circle intersect each other inside or outside a circle when produced , the rect formed by the 2 segments of the chord is qual to that of the other two segments

OpenStudy (anonymous):

these are the answers: 2,4,6,8,

OpenStudy (anonymous):

Which rectangles do you mean?

OpenStudy (anonymous):

there's no rectangle

OpenStudy (anonymous):

4 is the ans. and if you take the sides EB and AE as the sides of a rectangle and CE and DE as the sides of some other rectangle.., then their areas will be same

OpenStudy (anonymous):

did u get it ??

OpenStudy (anonymous):

yes thank u

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