The 10th one (C
7. getting
-5x + 18 At the point @b), the mouse
10 -O and
rather than closer to it. The value of (a + b) is:
(b) 10
the straight line + y —
the area of triangle in sq. units is.
(d) 14
8 vertex ofright angle of a right angled triangle lies on
(d) 11
the two other vertices, at points (2, -3) and (4, 1) then
9. the family of lines, +4) + b(x-2Y -3) O. Among the lines of the
number of lines situated at a distance of uTö from the point M (Z-3)) is:
= 8 and
10. R)int (Qß) lies on or inside the triangle formed by the lines y = O, X + y
3x—4y + 12 = O. Then p can be :
(d) 12
11. Ifthe lines x + y +ß2 = Z are concurrent
then:
12. A straight line through the origin 'O' meets the parallel lines 41 + 2y = 9 and 21 + y = a
points P and Q respectively. Then the point 'O' divides the segment PQ in the ratio :
13. Ifthe points (24 a), (a, 2n) and (a, a) enclose a triangle of area 72 units, then
the centroid of the triangle may be :
