Question

11) Draw a circle and draw a chord PQ of
the circle passing through the centre.
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?
21 Are the radius and thi​

Answer 1

Answer:

i)Diameter

ii) Semicircle

iii)Sector or segment

Answer 2

Answer:

1. the chord can be called a diameter
2. semicircle is the shape formed
3. the two regions are called a sector