Why This Relationship Of Sine And Cosine Holds For Complementary Angles? In a right triangle, the sine of one acute angle, A, equals the cosine of the other acute angle, B. Since the measures of these acute angles of a right triangle add to 90o, we know these acute angles are complementary. What is the
What Is A Line Touching A Circle Called? A tangent to a circle is a straight line which touches the circle at only one point. This point is called the point of tangency What is point of contact in circle? Point of contact refers to the location where two different lines or curves or angles
What Does The Word Tangent Mean In A Sentence? Definition of Tangent. a line of thought that is off topic. Examples of Tangent in a sentence. 1. When my uncle is drunk, he will talk about one subject for a moment and then go off on a tangent about a completely different topic. What does