Test 4

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Across
  1. 1. In a triangle that has one angle of 90°, the ratio of the length of the side next to an angle less than 90°, divided by the length of the hypotenuse.
  2. 4. Two angles are ………… when they add up to 180 degrees (a Straight Angle).
  3. 6. A section of a line between two points.
  4. 7. In a right-angled triangle the square of the length of the side opposite the 90° angle is equal to the squares of each of the other two sides added together.
Down
  1. 1. (moving around) in the same direction as the pointers of a clock or watch
  2. 2. (in a triangle that has one angle of 90°) the ratio of the length of the side opposite an angle less than 90° divided by the length of the hypotenuse
  3. 3. When two lines intersect each other, then the opposite angles, formed due to intersection are called …....opposite angles.
  4. 5. In a right angled triangle, the tangent of an angle is the length of the side opposite the angle divided by the length of the adjacent side.