Understanding Triangles: A Comprehensive Guide to Their Classification and Properties
- Equilateral Triangle:
- All three sides are of equal length. All three angles measure \(60^\circ\).
- Two sides are of equal length. The angles opposite these equal sides are also equal.
- No sides are of equal length. None of the angles is equal.
- Acute Triangle:
- All three angles are less than \(90^\circ\).
- One angle measures exactly \(90^\circ\).
- One angle measures more than \(90^\circ\).
Examples:
Practice Questions:
- Classify a triangle with angles measuring \(80^\circ\), \(60^\circ\), and \(40^\circ\).
- What type of triangle has sides measuring \(6 \text{cm}\), \(6 \text{cm}\), and \(6 \text{cm}\)?
- Identify a triangle with one angle measuring \(100^\circ\) and the remaining two angles totaling \(80^\circ\).
- Acute Triangle.
- Equilateral Triangle.
- Obtuse Triangle.
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Original price was: $109.99.$54.99Current price is: $54.99.
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