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Angles and Sides in a Triangle

  •  English    16     Public
    Grade 7 - Math
  •   Study   Slideshow
  • Find the missing angle in this triangle.
    124°
  •  5
  • Find the missing angle in this triangle.
    43°
  •  5
  • Find the missing angle in this triangle.
    60°
  •  10
  • Calculate the missing angles in these Scalene triangle.
    20°
  •  5
  • Name the sides from LARGEST to SMALLEST
    JH, KH, KJ
  •  5
  • Order the sides from least to greatest.
    DE, VE, DV
  •  15
  • Order the sides of the triangles from longest to shortest.
    WV, UW, UV
  •  15
  • Find the measure of angle F
    B
  •  20
  • What is the measure of angle b?
    36 degrees
  •  20
  • Refer to the given figure. What is the longest side in the ∆ABC?
    AC
  •  10
  • What is the largest angle in the ∆RPQ? Refer to the given figure.
    ∠Q or ∠PQR
  •  10
  • In △EDF, ∠E=30°, ∠D=125°, and ∠F=25°, arrange the sides in descending order.
    EF, DF, ED
  •  10
  • Refer to the given figure. Compare: ∠H ___ ∠G.
    ∠H > ∠G
  •  10
  • A triangular garden has angles: ∠A = 45°, ∠B = 60°, ∠C = 75°. Which side is the longest?
    AB
  •  15
  • A, B, and C form a triangle with an obtuse angle at A. AC = 500 m. A loudspeaker is placed between A and B. Can point C hear the sound if the hearing range is 500 m?
    No
  •  25
  • If the teachers want to set up a campfire at the point with the most open space, which corner should they choose?
    Angle C
  •  20