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Question 3 - Constructing a triangle using ASA congruency criteria - Practical Geometry
Last updated at May 29, 2023 by Teachoo
Constructing a triangle using ASA congruency criteria
Practical Geometry
Serial order wise
- Constructing line parallel to given line
- Constructing a triangle using SSS congruency criteria
- Constructing a triangle using SAS congruency criteria
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Constructing a triangle using ASA congruency criteria
- Constructing a triangle using RHS congruency criteria
- Examples
- Miscellaneous
Transcript
Question 3 Examine whether you can construct ∆DEF such that EF = 7.2 cm, m∠E = 110° and m∠F = 80°. Justify your answer. We know that Sum of angles of a triangle = 180° But here, ∠ E + ∠ F = 110° + 80° = 190° > 180° Since sum of two angles cannot be greater than 180° ∴ Δ DEF is not possible
