60 likes | 214 Views
I’m a Triangle. What are you? Leslie Arnold 1 st Period. Look at Me. Three sides Three angles. Name Me By My Sides. Scalene – no sides the same Isosceles – two sides the same Equilateral – all sides the same. Name Me By My Angles. Right – one angle measures exactly 90 °
E N D
I’m a Triangle What are you? Leslie Arnold 1st Period
Look at Me • Three sides • Three angles
Name Me By My Sides • Scalene – no sides the same • Isosceles – two sides the same • Equilateral – all sides the same
Name Me By My Angles • Right – one angle measures exactly 90° • Acute – all angles measure less than 90° • Obtuse – one angle measures greater than 90°
Special Fact • The sum of all of my angles equals 180°, no matter what size I am.
Look Around You • Can you find a triangle in your life?