Question

.45. If ABCD is a square and BCE is an
equilateral triangle the find the value
of ZDEC
यदि ABCD एक वर्ग तथा BCE एक
समबाहु A है तो LDEC बताओ -
(A) 15° (B) 30°
(C) 20° (D) 45°​

Answer 1

Answer:

ans is B 30° ...it may help u

Answer 2

Answer:

answer is the 45° the LDEC