Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Introduction to Heron's formula | Recalling the area of a different types of triangle. |
| 2. | Application of Heron's formula | Using Heron's formula in real life situations. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Choose the correct answer | Other | easy | 2 m. | Understand the problem and find the correct answer. |
| 2. | Find the correct answer | Other | easy | 2 m. | Understand the problem and find the correct answer. |
| 3. | Find the area of an equilateral triangle | Other | easy | 3 m. | Work on the problem to find the area of an equilateral triangle. |
| 4. | Fill in the blanks | Other | easy | 2 m. | Understand the problem and fill the blanks. |
| 5. | Find the area of the triangle | Other | medium | 3 m. | Find the area of the triangle using Heron's formula. |
| 6. | Find the area of each colour cloth | Other | medium | 4 m. | Work on the problem to find the area of each colour cloth using Heron's formula. |
| 7. | Find the area of the quadrilateral | Other | hard | 4 m. | Work on the problem to find the area of the quadrilateral using Heron's formula. |
| 8. | Calculate the area of the trapezium | Other | hard | 4 m. | Calculate the area of the trapezium using Heron's formula. |