The co-ordinates of the midpoints of the line segment joining the points (2,11) and (6,15) are.
(8,26)
(6,13)
(4,11)
(4,13)
The equation of the straight lines through the point (2,3) with gradient 5 is.
y = 5x+7
y = -5x + 7
y = 5x - 7
y = -5x - 7
The equation of the line through (1,7) parallel to the x- axis is.
y = -7
y = 7
y + x = 7
y + x = -7
M(5,7) is the midpoint of the line segment joining A(3,4) to B. Find the coordinates of B?
(7,8)
(7,9)
(7,10)
(8,10)
Which one of the points A(5,2), B (6,-3) and C(4,7) is the midpoint of the other two?
A (5,2)
B (6,-3)
C (4,7)
None of these
Find the length of the median AM in the triangle A (-1,1) , B (0,3) , C (4,7).
4
5
6
7
The equation of the line through the point (-2,5) which is perpendicular to the line y= 3x+1 is.
x+ 3y = 13
x -3y = 13
x + 3y = -13
x- 3y = -13
If the vertices of a triangle are A(2,1) , B (2,7) and C(-4,-1). The relationship between BC and MN where M is the mid point of AB and N is the mid point of AC is.
MN = BC
MN = 2 BC
BC = 1/2 MN
BC = 2 MN
The equation of the line through (4,-3) parallel to y+2x = 7 is.
y - 2x = 5
y + 2x = 5
y - 2x = -5
Equation of the straight line passing through the point (3,-2) with gradient -5/8 is.
8y = -5x-1
8y = -5x+1
8y = 5x-1
8y = 5x+1