An emergeny sign is an information sign. these are usually of a rectangular shape and are always green and white in colour. they provide information such as fire exits.
Round signs give orders, normal triangle signs give warnings and rectangular signs give useful information (the background colour of these describes the road by the way).
in medicine,what does Rovsing's sign indicate
See the link below for a step by step guide and some useful information on becoming a model.
The plus sign is used to indicate a pharmacy.And the aid sign
is there a sign in the bowel movement that may indicate ancer such as coffee grain size granuals
Indication is essentially a sign, word, or piece of information that represents something that the speaker is talking about. If you see a sign and it reminds you of something, that could be an indication. Indication refers to something that is meant to suggest or indicate.
You can indicate addition by using it's sign "+" or saying add/plus.
Equal sign (=)
equal sign (=)
Normally it is = which is an equality sign