Across
- 2. a polynomial who's degree is 3 is known as ___ polynomial
- 3. an equation with degree 2 is called ___ equation
- 4. if tan x = 1 then the value of x is
- 8. if corresponding sides of 2 triangles are equal then it is ___
- 9. state the nature of √2
- 13. if b^2-4ac=0 then its roots are ___
- 15. an event which has a 0% chance of happening is called a ___ event
- 16. ax^2+bx+c=0 is the ___ form of a quadratic equation
- 18. who created the formula to find hypotenuse of triangle
- 19. sin/cos=?
- 20. if no sides of triangles are equal then it is ___
- 22. (0,0) is located at the ___ of the graph
- 23. its area is found using length*breadth
- 24. its area is found using length*breadth*height
- 25. sin^2 + cos^2 = ?
Down
- 1. b^2-4ac is also known as ___ formula
- 3. a cartestian plane is split into 4 parts known as
- 5. πr^2h is used to find the ___ of a circle
- 6. a number that can be represented as the quotient p/q of two integers such that q ≠ 0 is known as ___ number
- 7. branch of mathematics that studies relationships between lengths and angles of triangles.
- 8. πrl is used to find the ___ surface area of cone
- 10. its total surface area is found using the formula 2πr(h+r)
- 11. y axis is also known as
- 12. the theory which states states that every positive integer (except the number 1) can be represented in exactly one way is the fundamental theory of ___
- 14. x axis is also known as
- 17. (-3, -2) lies in ___ quadrant
- 21. another name for coordinate plane is ___ plane