Classifying Triangles & Angles of Triangles - 4th

Front

sides of this triangle

Back

Isosceles

Front

Find the measure of the indicated angle. Options: 26, 36, 85, 144

Back

36

Front

Find the missing angle. Options: 29° , 39° , 49° , 59° 

Back

39° 

Front

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

Back

obtuse triangle

Front

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

Back

Equilateral Triangle

Front

Type of triangle pictured: Equilateral Triangle, Right Isosceles Triangle, Obtuse Scalene Triangle, Obtuse Equilateral Triangle

Back

Right Isosceles Triangle

Front

If all three angles are exactly the same measure, how big is each angle?
Hint:    x + x + x  = 180
Options: 180 degrees, 90 degrees, 50 degrees, 60 degrees

Back

60 degrees

Front

Solve for x.

Back

6

Front

Classify this triangle by its angles: Acute, Scalene, Equilateral, Equiangular

Back

Equiangular