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Earn +20 ptsQ: Who invented the octagonal stop sign?
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Who and when was invented the octagonal stop sign?
it was invented in 1976 by sir Morgan Harvey
Who designed the octagonal Stop Sign?
Ben Dover
What 3 Dimantional shape is a stop sign?
An octagonal prism
What does a octagonal prism look like?
A stop sign with thickness.
Why is the stop sign octagonal?
So that if the sign is unreadable due to snow/dirt, it can still be recognised by the shape alone.
What objects are octagonal prisms?
I have two. Ones a stop sign, and the other is a lamp shade.
What kind of angles does a stop sign have?
Stop signs are usually octagonal, so internal angles are 135°
Are you sure that a stop sign is a octagonal prism?
I'm sure that it's not. It's a thick octagon.
8 sided shape how does it look?
It's an octagon. Look at a stop sign- they're octagonal.
In Britain what shape is the road sign for stop?
British stop signs are octagonal to make them easily identifiable even when they are obscured by dirt or snow.
How do you use the word octagonal in a sentence?
The octagonal shaped sign was colorful.
What is the best description for the stop sign used in traffic control?
In the US, STOP signs are Octagonal (8 sided), with a bright red background and white letters saying STOP.
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