Triangles

  1. Enter 3 angles of a triangle.
  2. Given the 2 angles of a triangle are,
    1. 90 degrees
    2. 30 degrees
    Find the third Angle:
  3. The three angles of Triangle are,
    1. 120 degrees
    2. 30 degrees
    3. 30 degrees
    What category of triangle is this?
  4. The three sides of a triangle are,
    1. 4 cm
    2. 4 cm
    3. 9 cm
    Which triangle is this?