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Mathematics, 16.10.2019 20:00 Vishal123180

Given a pyramid of sabcd whose base is a parallelogram. m is the midpoint of sc.

a) find am cut (sbd) at i. prove that ia = 2im

b) find sd cut (abm) at f. prove that f is the midpoint of sd and abmf is a trapezoid.

c) call n arbitrary ab. find the intersection of mn with (sbd).


Given a pyramid of sabcd whose base is a parallelogram. m is the midpoint of sc.a) find

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Given a pyramid of sabcd whose base is a parallelogram. m is the midpoint of sc.

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