1.  What is a triangle that contains no right angle called? 

Hint
Halfnhalf Clue
 

2.  A triangle has angle measurements of 29°, 36°, and 115°. What type of triangle is this? 
 Halfnhalf Clue
 

3.  Which triangle has all three angles less than 90°? 
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4.  A triangle has angle measurements of 90°, 34°, and 56°. What type of triangle is this? 
 Halfnhalf Clue
 

5.  A triangle has two sides measuring 10 meters and one side measuring 7 meters. What type of triangle is this? 
 Halfnhalf Clue
 

6.  What type of triangle is Δ PQR, where ∠Q = 90°? 
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7.  A triangle has angle measurements of 36°, 71°, and 73°. What type of triangle is this? 
 Halfnhalf Clue
 
