Congruent Triangles - Two sides and included angle (SAS) Definition: Triangles are congruent if any pair of corresponding sides and their included angles are equal in both triangles. There are five ways to test that two triangles are congruent. This is one of them (SAS). For a list see Congruent Triangles.
Technostress is a result of altered habits of work and collaboration that are being brought about due to the use of modern information technologies at office and home situations.People experience technostress when they cannot adapt to or cope with information technologies in a healthy manner.
A buttress is an architectural structure built against or projecting from a wall which serves to support or reinforce the wall.[1] Buttresses are fairly common on more ancient buildings, as a means of providing support to act against the lateral (sideways) forces arising out of the roof structures that lack adequate bracing. The term counterfort can be synonymous with buttress, and is often used when referring to dams, retaining walls and other structures holding back earth.