tangent tables are used to find values of all angles..precisely..like tan 15 degress and 25 minutes.
Chat with our AI personalities
Yes a tangent is a straight line thattouches a curve at only one point But there is a tangent ratio used in trigonometry
This needs use of trigonometry. A pitch of 7.5/12 = 0.625 This means that the tangent of the angle is 0.625 Using trig tables or calculator, find the angle whose tangent is 0.625 The answer is 32 degrees
Tangent is used in calculus to compute the slope of a curve. Because curves do not have uniform slopes, unlike lines, their slopes change. A tangent is the slope of a curve at a specific point.
Given only the measure of an angle, use a scientific calculator or a book of mathematical tables (if you can find one!). There are infinite series but they are not particularly easy to work with.
A common tangent is a line which is tangent to two (or more) curves.