y = sin xandy = cos xlook pretty similar; in fact, the main difference is that the sine graph starts at (0,0) and the cosine at (0,1). Top tip for the exam:To check you've drawn the right one, simply use your calculator to find sin 0 (which is 0) or cos 0 (which is 1...
radian. y = tan x the tangent graph has an undefined amplitude as the curve tends to infinity it also has a period o f 180 °, i.e. π learn more on trigonometry trigonometry trigonometric ratios trigonometric identities trigonometric functions calculator graphs of trigonometric functions the...
(get your calculator out and check them!)Example: what are the sine, cosine and tangent of 45° ? The classic 45° triangle has two sides of 1 and a hypotenuse of √2: Sine sin(45°) = 1 / 1.414 = 0.707... Cosine cos(45°) = 1 / 1.414 = 0.707... Tangent tan(45°) = ...
Secant of Circle Tangent of Circle Circle Calculator Circle Cal on its own page Radius Diameter Area Circumference Status:Calculator waiting for input Type something for radius, diameter, area or circumference... and I'll do all the other calculations. ...
secant hyp/adj sec(θ) cotangent adj/opp cot(θ)The ratios sine, cosine, and tangent are the "regular" trig ratios; the cosecant, secant, and cotangent are their respective reciprocal ratios (that is, the values of the flipped-over fractions for the "regular" ratios).By...