acute angle
an angle that is less than 90 degrees
An acute angle is an angle that measures between 0 degrees and 90 degrees. This means that its measure is less than a right angle (exactly 90 degrees), and its sides are less than perpendicular to each other. Acute angles are commonly found in geometry problems, and they can be identified by their appearance- they are slim, pointed angles that appear to be sharp. Examples of acute angles include angles formed by the hands of a clock at any given hour, the angles at the corners of a triangle, and many others.
More Answers:
The Importance Of Altitude In Aviation, Mountaineering And Physiology Of Living OrganismsTypes Of Quadrilaterals: The Properties Of Rectangles, Squares, Rhombuses, Parallelograms, And Trapezoids In Geometry.
Mastering Parallelogram Properties: Formulas For Area And Perimeter
Error 403 The request cannot be completed because you have exceeded your quota. : quotaExceeded