Availability, in the context of a computer system, refers to the ability of a user to access information or resources in a specified location and in the correct format.
Defined, the triangle proportionality theorem states that if you draw a line parallel to one of the sides of a triangle that also crosses the other two sides, then that line will divide the two sides in a proportional way.
An angle bisector of an angle of a triangle divides the opposite side in two segments that are proportional to the other two sides of the triangle.By the Angle Bisector Theorem, Proof: Extend to meet at point E. By the Side-Splitter Theorem, ---------(1). The angles are corresponding angles.So, Since is a angle bisector of the angle. By the Alternate Interior Angle Theorem, Therefore, by transitive property, Since the angles are congruent, the triangle is an isosceles triangle with AE = AB. Replacing AE by AB in equation (1), Example : Find the value of x.he angles are corresponding angles. So, Since is a angle bisector of the angle. By the Alternate Interior Angle Theorem, Therefore, by transitive property, Since the angles are congruent, the triangle is an isosceles triangle with AE = AB. Replacing AE by AB in equation (1), Example : Find the value of x.