Theory

Exercises

1. Find the area of rhombus

Difficulty: easy

1
2. Determine the area of rhombus

Difficulty: easy

1
3. Determine the length of the other diagonal

Difficulty: medium

2
4. Determine the cost of aluminium foil used in sweet

Difficulty: medium

2
5. Find the unknown value

Difficulty: medium

2
6. Find the area of flower garden

Difficulty: hard

3
7. Find the cost of levelling of a field

Difficulty: hard

4
8. Find the cost of polishing the floor

Difficulty: hard

3

Tests

1. Training test

Difficulty: medium

3

Teacher manuals