Answer :
A pentagonal traffic sign is a school crossing sign. Thus, option A is correct.
There are just a few possible interpretations that pentagonal signs may convey, and they are nearly never utilized outside of educational institutions. You won't have to guess at the interpretation of any symbols or images on a pentagonal sign because the text on the sign will often indicate the particular goal of the sign.
The majority of the time, a pentagon-shaped road sign will merely indicate the existence of a school zone up ahead, alerting you to the need to slow down and be aware of any nearby school children. Numerous school children are unaware of the risks posed by transportation.
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