Try this beautiful Rectangle Problem from Geometry, from PRMO 2017.
In a rectangle is the midpoint of
is a point on
such that
is perpendicular to
; and FE perpendicular to BD. Suppose
. Find AB.
Geometry
Triangle
Trigonometry
Answer:
PRMO-2017, Problem 13
Pre College Mathematics
We have to find out the value of . Join
.
is perpendicular on
.
Let
since is mid point of hypotenous
of right
, therefore
Can you now finish the problem ..........
Therefore
Therefore
and
But
Therefore
Therefore in
Can you finish the problem........
Therefore
Try this beautiful Rectangle Problem from Geometry, from PRMO 2017.
In a rectangle is the midpoint of
is a point on
such that
is perpendicular to
; and FE perpendicular to BD. Suppose
. Find AB.
Geometry
Triangle
Trigonometry
Answer:
PRMO-2017, Problem 13
Pre College Mathematics
We have to find out the value of . Join
.
is perpendicular on
.
Let
since is mid point of hypotenous
of right
, therefore
Can you now finish the problem ..........
Therefore
Therefore
and
But
Therefore
Therefore in
Can you finish the problem........
Therefore