The symbol used in the statement that relates the sides or angles looks like what?

An angle is represented by the symbol ∠, example ∠AOB. Symbol looks like two rays meeting at a common end point. Angles are measured in degrees, using a protractor.

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.

Answer is a not really sure tho