What is the area of a sheet of binder paper? (binder paper is 8 inches by 11 inches.)

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

Pls me this is due today and i need i will make brainliest if you me answer correctly and i will report if you try to give me a dumb answer.

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?