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Methodical recommendation:

Theory

Number Name Description
Number 1. Name Altitude of a triangle Description Let's learn the concept of 'Altitude'.
Number 2. Name Altitude of different types of triangle. Description Let's discuss the concept of 'Altitude' on different types of triangles.
Number 3. Name Formulas to find the side of a triangle Description Let's recall the important formulas to find the sides of right triangle.

Practice Questions

Number Name Type Difficulty Marks Description
Number 1. Name Complete the altitude definition Type 1st type - receptive Difficulty easy Marks 1 m. Description Select the correct choice based on definition of altitude.
Number 2. Name Determine the half of side length in equilateral triangle Type 2nd type - interpretation Difficulty easy Marks 2 m. Description Calculate half of the side length in equilateral triangle using the concept of altitude.
Number 3. Name Calculate the side length in isosceles triangle Type 2nd type - interpretation Difficulty easy Marks 3 m. Description Calculate the side length of an isosceles triangle using the concept of altitude.
Number 4. Name Find the altitude in right triangle Type 2nd type - interpretation Difficulty medium Marks 4 m. Description Calculate the altitude length in right triangle.
Number 5. Name Get the height of isosceles triangle Type 2nd type - interpretation Difficulty medium Marks 4 m. Description Calculate the altitude of the isosceles triangle if side measures are given.
Number 6. Name Determine altitude of equilateral triangle Type 2nd type - interpretation Difficulty medium Marks 4 m. Description Calculate the altitude of an equilateral triangle if side length is given.
Number 7. Name Estimate the unknown value and altitude Type 3rd type - analysis Difficulty hard Marks 5 m. Description Calculate the unknown value and the altitude of the triangle using concept of altitude.
Number 8. Name Find the unknown value and the required part Type 3rd type - analysis Difficulty hard Marks 5 m. Description Calculate the unknown value and part of a side using altitude concept.
Number 9. Name Calculate the altitude of equilateral triangle using its perimeter Type 3rd type - analysis Difficulty hard Marks 5 m. Description Calculate the altitude of an equilateral triangle with the help of its perimeter using the concept of altitude.

Questions for Teacher Use

Number Name Type Difficulty Marks Description
Number 1. Name Creative work for constructing altitude of acute angle triangle Type Other Difficulty medium Marks 5 m. Description Construct the acute angle triangle and find the three altitude with the help of given information.
Number 2. Name Find the hypotenuse of right triangle Type Other Difficulty easy Marks 3 m. Description Calculate the hypotenuse length of the right triangle if the altitudes are given.
Number 3. Name Evaluate the half of side length in isosceles triangle Type Other Difficulty medium Marks 4 m. Description Calculate the value half of unequal base in isosceles triangle using the concept of altitude.
Number 4. Name Find the unknown interior angle Type Other Difficulty medium Marks 3 m. Description Calculate the unknown interior angle with the help of altitude and angle sum property concept.
Number 5. Name Calculate the altitude length in right triangle Type Other Difficulty medium Marks 4 m. Description Calculate the altitude length in right triangle if the sides are known.
Number 6. Name Find the height of the window Type Other Difficulty hard Marks 4 m. Description Calculate the altitude of the isosceles triangle if side measures are given.

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 9 m. Description
Number 2. Name Homework Recomended time: 00:20:00 Difficulty hard Marks 13 m. Description
Number 3. Name Progress test Recomended time: 00:20:00 Difficulty medium Marks 12 m. Description
Number 4. Name Progress test Recomended time: 00:20:00 Difficulty medium Marks 12 m. Description