In the given figure equilateral triangle EDC surmounts the square ABCD. `alpha =`

If the equilateral triangle DeltaAOB be into the square ABCD. Find angleCOD

The equilateral triangle COD lie into the square ABCD , Find angleAOB .

In the figure given below, equilateral triangle ECB surmonunts sqaure ABCD. Find the angle BED represented by x.

In the figure given below, equilateral triangle ECB surmonunts sqaure ABCD. Find the angle BED represented by x.

In the given figure, DeltaABC is an equilateral triangle. Find angleBEC :

In the given figure, PQR is an equilateral triangle and QRST is a square. Then anglePSR=

In the given figure, DeltaCDE is an equilateral triangle on a side CD of a square ABCD. Show that DeltaADE~=DeltaBCE.

In the given figure, ABCD is a square. Find x.