Question

11) Draw a circle and draw a chord PQ of
Answer the following questions.
(i) What is this chord called?
(ii) What are the two parts into which the
chord PQ divides the circle called?
(iii) What are the two regions into which it
divides the circular region called?​

Answer 1

Answer:

Hope........

Step-by-step explanation:

The unit circle definition is tan(theta)=y/x or tan(theta)=sin(theta)/cos(theta). The tangent function is negative whenever sine or cosine, but not both, are negative: the second and fourth quadrants. Tangent is also equal to the slope of the terminal side. ... Like we have for the sine and cosine.