RC 3 Supporting TEKS TEACHER VIDEO

Are the line segments JS and JK PARALLEL?

• YES

• NO

Are line segments KJ and LM PARALLEL?

• YES

• NO

What kind of angle do line segments MP and LM form?

• Acute 

• Right

• Obtuse

What kind of angle do KJ and JS form?

• Acute 

• Right

• Obtuse

What kind of angle does KL and KJ form?

• Acute 

• Right

• Obtuse

Does it look like this horizontal line shows a line of symmetry for Figure 1?

• Yes

• No

What kind of triangle has THREE ACUTE angles?

• Acute Triangle

• Right Triangle

• Obtuse Triangle

What type of triangle has ONE RIGHT and TWO ACUTE angles?

• Acute Triangle 

• Right Triangle

• Obtuse Triangle 

Would an 80 degree angle be an ACUTE, RIGHT, OR OBTUSE ANGLE?

• ACUTE 

• RIGHT 

• OBTUSE 

IS THIS ANGLE AN ACUTE ANGLE?

• YES 

• NO