enFIChapter1 Trig17
Acute angle: An angle that is more than 0 degrees but doesn't not exceed 90 degrees.
Angle: When two rays start at the beginning point and end at the same point.
Angle in standard position: When the angle's vertex is at the origin.
Complementary angles: Two angles that equal to 90 degrees.
Congruent angles: Angles that have the same angle.
Cosecant: The reciprocal of sine.
Cotangent: The reciprocal of tangent.
Supplementary Angles: Two angles that add up to 180 degrees.
Right triangle: A triangle where one of the angles equals 90 degrees.
Obtuse triangle: a triangle that has one angle that is that is more than 90 degrees and two acute angles.
Isosceles triangle: A triangle where two of the sides are congruent.
Equilateral triangle: A triangle where all sides are congruent.
Congruent: When two or more things equal each other.
Scalene triangle: A triangle where all sides are different.
Line: A connection between point A and Point B.
Parallel lines: Lines that are the same and never intersect.
Transversal: A line that intersects two other lines.
Similar triangles: Triangles that look the same but don't have the same measurements.
Right angle: An angle that equals 90 degrees.
Conterminal: Two angles in standard position and their terminal sides are at the same spot.
Chapter1 Trig
a triangle that has one angle that is that is more than 90 degrees and two acute angles.
Two angles in standard position and their terminal sides are at the same spot.
An angle that is more than 0 degrees but doesn't not exceed 90 degrees.
When two rays start at the beginning point and end at the same point.
A triangle where one of the angles equals 90 degrees.