Theory
1.  Circle area 
Exercises
1. 
Calculate radius and diameter
Difficulty: easy 
2

2. 
Find area of the hula loop
Difficulty: easy 
3

3. 
Calculate the area of circular object
Difficulty: easy 
1

4. 
Calculate area of cirlce
Difficulty: easy 
1

5. 
Find the length of the rope
Difficulty: medium 
1

6. 
Calculate total cost require for levelling the park
Difficulty: medium 
4

7. 
Determine the radius and diameter
Difficulty: medium 
4

8. 
Find the area that animal can graze
Difficulty: medium 
4

9. 
Find the area of the coloured sector
Difficulty: hard 
4

10. 
Calculate the total cost of cementing the floor
Difficulty: hard 
5

11. 
Find the perimerter and total area of the garden
Difficulty: hard 
5

Tests
1. 
Training Test
Difficulty: medium 
9
