Question

write the order of rotation and angle of rotation of a) rectangle , b)equilateral triangle,c) regular pentagon
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Answer 1

Answer:

Thus a square has a rotational symmetry of order 4 about its centre. Observe that in this case, The centre of rotation is the centre of the square. The angle of rotation is 90°.

Step-by-step explanation:

Hope it helps you... :)

Answer 2

Answer:

here us your answer dude!!!!