Classify Triangles

A triangle that has 3 acute (less than 90 degrees) angles.

• acute triangle

• right triangle

• obtuse triangle

Tags

TEKS.MATH.4.6C

A triangle that has one obtuse (greater than 90 degrees) angle.

• acute triangle

• right triangle

• obtuse triangle

Tags

TEKS.MATH.4.6C

A triangle that has on right (90 degree) angle.

• acute triangle

• obtuse triangle

• right triangle

Tags

TEKS.MATH.4.6C

A triangle that has no sides with the same length.

• equilateral triangle

• scalene triangle

• isosceles triangle

Tags

TEKS.MATH.4.6C

Which type of triangle is pictured?

• Equilateral Triangle
• Right Isosceles Triangle
• Obtuse Scalene Triangle
• Obtuse Equilateral Triangle

Tags

TEKS.MATH.4.6C

What type of triangle is this?

• right
• scalene
• equilateral
• isosceles

Tags

TEKS.MATH.4.6C

Which type of triangle is pictured?

• Obtuse Triangle
• Right Triangle
• Acute Triangle

Tags

TEKS.MATH.4.6C

A triangle that has three sides with the same length.

• equilateral triangle

• isosceles triangle

• scalene triangle

Tags

TEKS.MATH.4.6C

A triangle that has at least two sides with the same length.

• equilateral triangle

• isosceles triangle

• scalene triangle

Tags

TEKS.MATH.4.6C

What type of triangle is this?

• Triangle

• Parallelogram

• Obtuse triangle

• Right triangle

Tags

TEKS.MATH.4.6C