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|, |, , Practice Question Paper-3, Target-45, I. Answer the following. 6X1=6, , _ 1.Find the distance of a point (3, 0) from the origin., , , , 2. Find the 3rd term of AP a,= 3nt1., 3.Write the formula to find Volume of frustum of a cone., , 4.Write algebraic condition of pair of linear equation for parallel lines., , 5.Write the formula to find area of a triangle when coordinates of its vertices are, given., , 6. Evaluate , tan 48° x tan 42°, , II. Answer the following. 7TX2=14, , 8. Find the sum of A P1+4+7+............ upto 30 terms., , 9.Solve .2x+y=3; x+3y=18., , 10. Find the midpoint of line j Joining. the points (3, 4)and (5, 6)., , 11.Solve using quadratic formula 2x’- 3x = 5., , 12. Draw a line segment PQ of length 8 cm and divide it in the ratio of 2:3, , 13. Find the discriminant of equation 2x’-3x-8=0 and also write nature of roots., 14. If aj2=35, ajg= 53 find a20, , Ill. Answer the following. 3X4=12, , 12. “The tangent at any point of a circle is perpendicular to the radius drawn at, the point of contact”., , 13. Draw less than ogive curve for following data., , , , 15 Draw a circle of radius ; 5 om ani construct a chord of length 3 cm. and, Draw the tangents at the end points of the chord., , IV. Answer the following. 4X2=8, , 16. Solve the following pair of linear equations in two variables by graphical, method :. y =2x-2 and y =4x-4. ;, , 17. Construct a triangle ABC with sides AB= 6cm and LBAC=50° and, L_ABC=60". Then construct a triangle whose sides are lof the corresponding, , sides triangle ABC., V. Answer the following. 5X1=5, , 18.State and Prove, Converse of “Pythagoras theorem”., Probable date to conduct Date:09/03/2022