A square cardboard with side 3 m is folded through one of its diagonal to make a triangle. The height of the perpendicular drawn to the hypotenuse of the triangle is∶

A square cardboard with side 3 m is folded through one of its diagonal

1.	A square cardboard with side 3 m is folded through one of its diagonal to make a triangle. The height of the perpendicular drawn to the hypotenuse of the triangle is∶
A.	3/√2 m
B.	2√3 m
C.	3√2 m
D.	2/√3 m
Answer» B. 2√3 m

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A square cardboard with side 3 m is folded through one of its diagonal to make a triangle. The height of the perpendicular drawn to the hypotenuse of the triangle is∶

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