Mathematics
FrancieWolffe380
12

Polygon ABCDE rotates 45° clockwise about point F to produce polygon FGHIJ as shown. What is mBCD?

+1
(1) Answers
FlorineCrayton

The correct answer for the question that is being presented above is this one: 127 degrees. The order of letters is important.  Since polygon ABCDE is rotated to produce polygon FGHIJ, then image of A is F, image of B is G, etc...  And since rotation preserves the shape, then  m∠BCD = m∠GHI = 127°

Add answer