1.   Classify
   
    A. acute scalene B. obtuse equilateral
    C. right scalene D. acute isosceles
    Hint

  2.   Classify by its angles and sides.
   
    A. obtuse isosceles B. acute equilateral
    C. acute isosceles D. obtuse equilateral
    Hint

  3.   Find the value of x in
   
    A. 32 B. 152
    C. 122 D. 150
    Hint

  4.   The measures of the angles of a certain triangle are in the ratio 2:4:9. What are the measures of the angles?
    A. 24°, 48°, 108° B. 20°, 40°, 90°
    C. 28°, 56°, 126° D. 22°, 44°, 99°
    Hint

  5.   Classify the triangle by its angles and by its sides.
   
    A. acute, isosceles B. acute, equilateral
    C. right, isosceles D. right, scalene
    Hint



Glencoe
The McGraw-Hill Companies