Across
- 2. Longest cord of a circle
- 4. Name the formula to find the roots of a quadratic equation
- 7. "Piece cut off" what does this mean.
- 8. "Under root(X2-X1)square+(Y2-Y1)square" what is this formula known as?
- 9. A list of numbers in which each term is obtained by adding a fixed number to the preceding term except the first term.
Down
- 1. the line drawn from the eye of an observer to the point in the object viewed by the observer.
- 3. Each of the numbers in the list is called?
- 5. Angle formed by the line of sight with the horizontal line when the point being viewed is above the horizontal level
- 6. Area of four walls of a square is known as.