mathematics for peho di

The distance of the point P(2, 3) from the x-axis is

• 2

• 3

• 1

• 5

The distance between the point P(1, 4) and Q(4, 0) is

• 4

• 5

• 6

• 3√3

The points (-5, 1), (1, p) and (4, -2) are collinear if

the value of p is

• 3

• 2

• 1

• -1

The area of the triangle ABC with the vertices A(-5, 7), B(-4, -5) and C(4, 5) is

• 63

• 35

• 35

• 36

The area of the triangle whose vertices are A(1, 2), B(-2, 3) and C(-3, -4) is

• 11

• 22

• 33

• 21

The line segment joining the points (3, -1) and (-6, 5) is trisected. The coordinates of point of trisection are

• (3, 3)

• (- 3, 3)

• (3, – 3)

• (-3,-3)

The line 3x + y – 9 = 0 divides the line joining the points (1, 3) and (2, 7) internally in the ratio

• 3 : 4

• 3 : 2

• 2 : 3

• 4 : 3

If (a/3, 4) is the mid-point of the segment joining the points P(-6, 5) and R(-2, 3), then the value of ‘a’ is

• 12

• -6

• -12

• -4

If the distance between the points (x, -1) and (3, 2) is 5, then the value of x is

• -7 or -1

• -7 or 1

• 7 or 1

• 7 or -1

The points (1,1), (-2, 7) and (3, -3) are

• vertices of an equilateral triangle

• collinear

• vertices of an isosceles triangle

• none of these