Classifying Triangles & Angles of Triangles - 4th

Look at the sides of this triangle. What type of triangle is this?

• Equilateral
• Isosceles
• Scalene
• Obtuse

Tags

TEKS.MATH.4.6C

Find the measure of the indicated angle. 

• 26
• 36
• 85
• 144

Tags

TEKS.MATH.7.11C

Find the missing angle.

• 29° 
• 39° 
• 49° 
• 59° 

Tags

TEKS.MATH.7.11C

A triangle has angle measurements of 26°, 59°, and 95°. What kind of triangle is it?

• acute triangle
• right triangle
• obtuse triangle
• none of the above

Tags

TEKS.MATH.4.6C

A triangle with 3 congruent sides is called a(n) ______

• Isosceles Triangle

• Equilateral Triangle

• Obtuse Triangle

• Irregular Triangle

Tags

TEKS.MATH.4.6C

Triangles can be classified by what two things?

• Side lengths

• Number of Vertices

• Number of Angles

• Measure of Angles

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

If all three angles are exactly the same measure, how big is each angle?
Hint:    x + x + x  = 180

• 180 degrees
• 90 degrees
• 50 degrees
• 60 degrees

Tags

TEKS.MATH.7.11C

Solve for x.

• 16
• 11
• 50
• 6

Tags

TEKS.MATH.7.11C

Classify this triangle by its angles.

• Acute

• Scalene

• Equilateral

• Equiangular

Tags

TEKS.MATH.4.6C