Difference between revisions of "Construction of a right triangle with a side and hypotenuse"
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| + | Right angle is one of the angles of the triangle the and assimilating other parameters that are required to complete construction. Construction of a triangle based on RH congruence rule. | ||
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=== Objectives=== | === Objectives=== | ||
To construct a right angled triangle with a side and hypotenuse | To construct a right angled triangle with a side and hypotenuse | ||
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* Digital : Computer, geogebra application, projector. | * Digital : Computer, geogebra application, projector. | ||
* Non digital : Worksheet and pencil | * Non digital : Worksheet and pencil | ||
| − | * Geogebra files : “[https://ggbm.at/ | + | * Geogebra files : “[https://ggbm.at/ae6mzjkf Triangle construction (Right Triangle - hyp and 1side)]” |
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| + | {{Geogebra|ae6mzjkf}} | ||
===Process (How to do the activity)=== | ===Process (How to do the activity)=== | ||
| − | + | * To construct a right triangle what parameters are required. | |
| + | * How many angles and sides need to be known. How many right angles can be in a triangle? | ||
| + | * What is side opposite to right triangle called? Is this parameter required to construct a right angled triangle? | ||
| + | * Can a right triangle be constructed knowing two adjacent sides of a right triangle that are the arms of the right angle. | ||
'''Evaluation at the end of the activity''' | '''Evaluation at the end of the activity''' | ||
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[[Category:Triangles]] | [[Category:Triangles]] | ||
[[Category:Class 8]] | [[Category:Class 8]] | ||
| + | [[Category:Classroom activities]] | ||
Latest revision as of 06:20, 10 May 2019
Right angle is one of the angles of the triangle the and assimilating other parameters that are required to complete construction. Construction of a triangle based on RH congruence rule.
Objectives
To construct a right angled triangle with a side and hypotenuse
Estimated Time
Prerequisites/Instructions, prior preparations, if any
Prior understanding of point, lines and angles, elements of triangle, properties of triangle
Materials/ Resources needed
- Digital : Computer, geogebra application, projector.
- Non digital : Worksheet and pencil
- Geogebra files : “Triangle construction (Right Triangle - hyp and 1side)”
Download this geogebra file from this link.
Process (How to do the activity)
- To construct a right triangle what parameters are required.
- How many angles and sides need to be known. How many right angles can be in a triangle?
- What is side opposite to right triangle called? Is this parameter required to construct a right angled triangle?
- Can a right triangle be constructed knowing two adjacent sides of a right triangle that are the arms of the right angle.
Evaluation at the end of the activity
- What is the minimum value of the hypotenuse required to make the triangle