Question

can we have a rational symmetry of order more than 1 whose angle of rotation is (i) 72° (ii) 43°. give reason for your answer​

Answer 1

Answer:

adding compass and scale

Answer 2

yes, 72 can have rational symmerty and 43 doesnot as 72 is the factor of 360 whereas 43 doesnot.

hope this help you