Rectangle
By definition, a triangle must have three angles. It is also known that the interior angles of a triangle must total 180 degrees. If a triangle contained a single interior angle of 180 degrees, the other angles of the supposed triangle would both have to be zero, and the supposed triangle would be a straight line.
The grades will stay the same. Grades don't depend on clothes.
No he does not get good grades he gets bad grades!
The UK does have grades but they are called years instead of grades.
good grades
Jupiter grades was made for teachers to calculate students grades.
bad grades.
In grades, 90 is typically an A-.
The grades that Free Science Fair Projects Network offer for are the elementary grades. These are the grades in public school, from grades three to eight.
good grades
Progress report grades are the grades given half way through a semester to show the student their current grades. Semester grades are the final grade given at the end of the term.
good grades such as As but not all of your grades have to be As just most of them I got most of them as As