Segments, joining the midpoints of opposite sides (A_1, B_1, C_1, D_1) of the quadriletiral ABCD are perpendicular and are equal to 2 and 7. Find the area of ABCD.

So far i had done that A_1B_1C_1D_1 is a phombus.

Question

Segments, joining the midpoints of opposite sides (A_1, B_1, C_1, D_1)  of the quadriletiral ABCD are perpendicular and are equal to 2 and 7. Find the area of ABCD.

So far i had done that A_1B_1C_1D_1 is a phombus.

alexandervonhumboldt2 · Answer

@Michele_Laino   @hartnn   @Hero   @IrishBoy123   @amistre64

alexandervonhumboldt2 · Answer

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amistre64 · Answer

so a1 to b1 isnt a segment being defined?  the segments join the opposite midpoints?

alexandervonhumboldt2 · Answer

woops

amistre64 · Answer

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what are 2 and 7 defining?