Two triangles
The perimeter of that rectangle is 89.6875.
An octagon has eight sides.
No, it has four.
It's greater because if you draw to thin rectangles and divide one into tenths and one into eighths. First color in three eighths. Then in the other rectangle color in eight tenths. Then what shaded rectangle has the greatest amount. The One with the greatest shaded amount is larger so so... eight tenths is greater then three eighths.I hope that helped :)
Side by side, they would form a rectangle. From part-side touching part-side through to corner to corner, they would form a shape somewhat like a figure of eight. There are other possibilities - eg corner of one touching the side of the other.
An octagon
A 3d rectangle, or a cuboid, has eight corners.
1 third divide 6 eight = 0.16666666666666666
Eight.
eight cats!
Eight, possibly.
A. Shapes B. Colors Octagon: stop Red: stop, yield, or prohibited Triangle: yield Yellow: warning Vertical rectangle: regulatory White: regulatory Pentagon: school Orange: construction or detour Round: railroad crossing Black: regulatory Pennant: no passing Green: guide Diamond: warning Blue: motorist service Horizontal rectangle: guide Brown: public recreation or cultural interest