rectangular , Equilateral Triangle
X∈BC , Y∈CD and
find
Hello, perash!
I hope I interpreted this correctly.
Even then, I have an intricate solution.
. . Maybe someone can simplify it.
Rectangle , equilateral triangle
is on is on
FindCode:X B * - -*- - - - - - - * C | * | | * 60° * a | | * | | *a * | 22 | 60° * Y | * * | | * a | |* 60° * | | * θ | A * - - - - - - - - - * D 14√3
Let = side of the triangle.
Let
Then
In right triangle .[1]
In right triangle .[2]
Equate [1] and [2]: .
. . .
. .
Hence: .
Substitute into [1]: .