1.

In the figure given below, equilateral triangle ECB surmonunts sqaure ABCD. Find the angle BED represented by x. A. `15^@`B. `30^@`C. `45^@`D. `60^@`

Answer» Correct Answer - D
`BC=CD =EC` and proceed using `angle ECD=90^@+60^@=150^@`.


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