MATHS CLASS 10

2. the zeroes of a given polynomial is the same as the _______ of the polynomial
4. this is a latin word meaning 'piece cut off'
8. A polynomial of degree one is a ________ polynomial
9. the height or length of an abject can be determined with the help of these ratios
10. The __________ theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides
11. the length of a line joing two points P(x,y) and Q(x,y) can be found using the ___________ formula
13. Two polygons of the same number of sides are _______ if their correspondingangles are equal and their correspong sides are in the same ratio
15. A ______ equation in the variable x is of the form ax+bx+c=0, where a, b, c are real numbers
17. ________ of a polynomial os the value of x for which the polynomial p(x)=0
19. A series of well defined steps which gives a procedure for solving a type of problem
20. if in a quadratic equation ax=bx=c=0, b-4ac=0 then there are two ______ roots

1. progression A list of numbers in which each term is obtained by adding a fixed number to the preceding term except the first term
3. the first use of this trigonometric ratio in the way we use it now was the work of Aryabhatta
5. the angle of _______ of an object viewed, is the angle formed with the line of sight with the horizontal when it is above the horizontal level
6. the value of sinA or cosA never exceeds _____
7. the tangent to the circle is ________ to the radius throught the point of contact
12. the lengths of two ______ form an external poin to a circle are equal
14. A proven statement used for proving another statement
16. In the graph for a pair of linear equations in two variables, if the two lines interesect at a point, then that point gives the __________ solution of the equations
18. deifference the fixed numer mentioned is known as______