Question

(b) Anagle whose measure is less than 90° is called an acute ang
(c) Two angles, the sum of whose measures is 90°. are called congruent
angle
Draw a circle of radius 3.5 cm. Mark three points each:
(a) in the interior of the circle
(b) on the circle
(c) in the exterior of the circle.
3.
How many radii can you draw in a circle?
If the radius of a circle is 4 cm long, find the length of its diameter
ZA and ZB are supplementary angles, m ZA-2m2 B. Find m2 A and m 2
5
6.
7.
What are the differences between a line and a line segment?
Which of the following statements are true and which are false?
(a) Each radius of a circle is also a chord of the circle.
(b) Each diameter of a circle is also a chord of the circle.
(c) The centre of a circle bisects each chord of the circle.​

Answer 1

Step-by-step explanation:

1. true
2. false
3. we can draw infinite number of radii in a circle
4. if radius of the circle is 4 centimetre then the diameter will be twice of the radius that is it 8centimetre
5. the difference between line and the line segment is the line is able to Tu to extend from both the sides.
6. but the line segment is a a part of the line and has two endpoint and it cannot be extend from either side