Ask your own question, for FREE!
Mathematics 13 Online
Noah15:

ABCDEFGH is a regular octagon. The minimum degree of rotation by which this octagon can map onto itself is °. It will take increments of that degree of clockwise rotation for A′ (the image of A) to coincide with C.

jhonyy9:

first i think may be useffully drawing a regular octagon

Narad:

What is the angle subtended by one side of the octogon at the centre of the cicumscribed circle?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!