Study

4.1 Practice

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  • Classify the triangle by its sides AND angles.
    isosceles and obtuse
  • Find the measure of angle N.
    76
  • Classify the triangle by its sides.
    scalene
  • Find the value of x.
    x=16
  • Find the value of x.
    x=13
  • Classify the triangle by its sides.
    equilateral
  • Find the measure of angle 1.
    45
  • Find the measure of angle L.
    60
  • Find the value of x.
    x=13
  • Find the value of x.
    x=11
  • What is the sum of the angles of a triangle?
    180 degrees
  • Classify the triangle by its sides AND angles.
    scalene and obtuse
  • Classify the triangle by its angles.
    right
  • Find the value of x.
    x=12
  • Classify the triangles by its sides.
    Isosceles
  • Find the measure of angle F.
    134
  • Classify the triangle by its angles.
    acute
  • Find the value of x.
    x=9
  • Classify the triangle by its sides.
    equilateral
  • Find the value of x.
    x=8
  • Find the value of x.
    x=7
  • Classify the triangle by its sides AND angles
    equilateral and equiangular
  • Find the measure of angle Y.
    26
  • Find the value of x.
    x=9