UPSKILL MATH PLUS
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Theory
| Number | Name | Description |
|---|---|---|
| Number 1. | Name Triangle inequality for sum of two sides | Description Let's learn the conditions for the sum of two sides of any triangle. |
| Number 2. | Name Triangle inequality for difference of two sides | Description Let's learn the conditions for difference of two sides of any triangle. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Pick the true property | Type 1st type - receptive | Difficulty easy | Marks 2 m. | Description Select the properties those are always true for any triangle. |
| Number 2. | Name Choose the appropriate property | Type 2nd type - interpretation | Difficulty easy | Marks 2 m. | Description Select the appropriate property for given triangle. |
| Number 3. | Name Find out the least value of a unknown side | Type 2nd type - interpretation | Difficulty easy | Marks 2 m. | Description Estimate the least value of unknown side uisng triangle inequality and mark it. |
| Number 4. | Name Select the possible unknown side value | Type 2nd type - interpretation | Difficulty medium | Marks 3 m. | Description Pick the possible third side value from the options given. |
| Number 5. | Name Check is that possibleto form a triangle with the given sides | Type 2nd type - interpretation | Difficulty medium | Marks 3 m. | Description Check whether the given sides forms a triangle with the help of triangle inequality. |
| Number 6. | Name Find the length of third side | Type 2nd type - interpretation | Difficulty medium | Marks 4 m. | Description Practice the problem on side of a triangle and find the possible interval of thrid length. |
| Number 7. | Name Evaluate the side length possible values from the given ratio | Type 3rd type - analysis | Difficulty hard | Marks 4 m. | Description Work out the sides of the triangle with the help of ratio given by applying triangle inequality. |
| Number 8. | Name Calculate the side and verify triangle inequality | Type 3rd type - analysis | Difficulty hard | Marks 5 m. | Description Calculate the side of right triangle given two sides and verify the third side using triangle inequality. |
| Number 9. | Name Calculate the possible distance between the flat | Type 2nd type - interpretation | Difficulty hard | Marks 5 m. | Description Calculate the posssible direct distance between the flats using triangle inequality. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Verify the triangle inequality by draw a triangle | Type Other | Difficulty medium | Marks 5 m. | Description Construct a triangle in graph sheet and find the side lengths and verify the triangle inequality. |
| Number 2. | Name Select the suitable symbol for the triangle | Type Other | Difficulty medium | Marks 4 m. | Description Practice triangle inequality for the given triangle and select the suitable symbols. |
| Number 3. | Name Estimate the possible unequal side of isosceles triangle | Type Other | Difficulty hard | Marks 3 m. | Description Apply the triangle inequality to find the unequal side of an isosceles triangle |
Tests
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Training Test | Recomended time: 00:15:00 | Difficulty medium | Marks 7 m. | Description |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Homework | Recomended time: 00:20:00 | Difficulty medium | Marks 11 m. | Description |
| Number 2. | Name Homework | Recomended time: 00:20:00 | Difficulty hard | Marks 6 m. | Description |
| Number 3. | Name Progress test | Recomended time: 00:20:00 | Difficulty medium | Marks 13 m. | Description |
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