Test 5

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Across
  1. 2. To measure the bearing of B from A, first draw a ..... arrow from A.
  2. 4. (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. 6. Two angles are ………… when they add up to 180 degrees (a Straight Angle).
  4. 8. (Moving around) in the same direction as the pointers of a clock or watch
Down
  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. 3. In a right-angled triangle, the …………. of an angle is the length of the side opposite the angle divided by the length of the adjacent side.
  3. 5. 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.
  4. 7. When two lines intersect each other, then the opposite angles, formed due to intersection are called ….... opposite angles.