Question

What is the least angle measure by which this figure can be rotated so that it maps onto itself?

Answer 1

A 360 rotation always maps any figure to itself

Answer 2

but is the a number less than that the it can map on itself?

Answer 3

it says least number

Answer 4

45 degrees rotation can't be possible. 90 is not possible either. 180 degrees would map it in the opposing direction

Answer 5

Wait I'll check

Answer 6

ok

Answer 7

@phi @Mathmale is my answer right

Answer 8

@zepdrix @welshfella

Answer 9

It cannot be 45 nor 90 I guarantee that. It's mostly 360 but it won't hurt to check

Answer 10

yeah wont hurt

Answer 11

is 360 the smallest number or will 180 work?

Answer 12

yeah 360 is correct

Answer 13

ok so 360 is the smallest number for the shape to map on itself

Answer 14

yes

Answer 15

thanks

Answer 16

Thanks for checking Welsh