Mathematics

• Trinogonometric ratio
• Degree Measure is the angle that subtends an arc whose length is 1/360th of the circumference of the circle.
• Sine, Cosine, Tangent
• Radian measure is the central angle which intercepts an arc equal to its radius.
• A right triangle has one angle measuring exactly 90 degrees or "a right angle". The side opposite the right angle is called the hypotenuse.
• The radian measure of any angle can be found by dividing the degree measure by 180 degrees, then multiplying it with pi (π).
• Radian measure is the angle that subtends an arc equal to its radius.
• The radian measure of any angle can be found by dividing the degree measure by 180 degrees, then multiplying it with pi (π).
• Radian measure is the central angle that cuts off an arc equal to its radius on a unit circle.
• The radian measure of any angle can be found by dividing the degree measure by 180 degrees and multiplying it with pi (π).