If the measurement is in degrees, it would be called a right angle.
sides
90 degrees
Any Other Business :)
The 'A-hole On Bender Setup' i believe....
Right Triangle
In Chemistry
bisect a angle AOB 35
it is a right triangle because a rhombus' diagonals are perpendicular
The equation for finding the length of an arc is S=rθ,where S is the arc length, r is the radius, and θ is the angle in radians.Assuming you mean AOB=240 is the angle of the arc you are measuring in degrees:θ=(pi*240)/180=4.1888radTherefore the arc length is 4cm*4.1888rad=16pi/3=16.76cm
Unfortunately, I haven't been permitted to see the drawing thatgoes along with the question. But I guess that would make it tooeasy. Over here at WikiAnswers we're good, so I'll just answer itwithout the drawing:" . . . the area of triangle AOB."
The word agreement is not usually abbreviated. However, it could possibly be written as "ab", "abbrev", or "abb". The most common would probably be "abbrev".