Question

Below you see a student's mathematical model of a farmhouse roof with
measurements. The attic floor, ABCD in the model, is a square. The beams
that support the roof are the edges of a rectangular prism, EFGHKLMN. E is
the middle of AT, F is the middle of BT, G is the middle of CT, and H is the
middle of DT. All the edges of the pyramid in the model have length of 12 m.
What is the length of EF, where EF is one of the horizontal edges of the
block?
(i)24m
(ii)3m
(iii)6m
(iv)10m

Answer 1

Answer:

here is ur answer ...

this is a pisa based question ...

n answer is iii) 6 m .

hope this will help uh ....