What is oblique angle?

An oblique angle is an angle that is not a right angle (90 degrees) or a straight angle (180 degrees). It is an angle that is between 0 and 90 degrees or between 90 and 180 degrees, but not exactly 90 or 180 degrees. Oblique angles are typically represented by an arc that connects two points on a circle or by two intersecting lines. These angles are commonly found in geometric shapes such as triangles and quadrilaterals. In trigonometry, oblique angles are used to find the side lengths and angles of a triangle using sine, cosine, and tangent functions. Oblique angles can also be used in architecture and engineering to determine the slope of a roof or the angle of a ramp.