Mathematics
Grade 6
15 min
Classify triangles
Classify triangles
Tutorial Preview
1
Classify this triangle by its angles: 60°, 70°, 50°.
2
Classify this triangle by its sides: 5 cm, 5 cm, 7 cm.
3
Classify this triangle by its angles and sides.
Sample Practice Questions
Easy
A triangle has angles 40°, 60°, and 80°. What type of triangle is it?
0.Acute
1.Obtuse
2.Right
3.None
Easy
A triangle has side lengths 6, 8, and 10. What type of triangle is it?
0.Equilateral
1.Isosceles
2.Scalene
3.Acute
Easy
A triangle has side lengths 7, 7, and 7. What type of triangle is it?
0.Equilateral
1.Isosceles
2.Scalene
3.Right
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