ANGLES- OPEN AND CLOSED SHAPES ALONG WITH ANGLES

ANGLES AND SHAPES

2. Open shapes

3. Closed shapes

4. If you ask for the angles that the
match sticks make at the corners

5. Types of angles
Right
angle
Less than
right angle
More than
right angle

6. Activity
Write your name and find out the
number of right angles, less than right angles
and more than right angles.
Example:-
Right angle –nil
Less than right angles –11
More than right angles -4

7. Question 1: Is it a open shape or a
closed shape?
Answer : open shape

8. Question 2: Is it a open shape or a
closed shape?
Answer : Closed shape

9. Question 3: Look at the angles in
the pictures and fill the table
Angles Right angleMore than
a right
angle
Less than a
right angle

10. Home assignment
Draw a right angle, more than a right angle
and less than a right angle.