Consider a parallelogram whose vertices are A(1, 2), B(4, y), C(x, 6) and D(3, 5) taken in order
What is the point of the intersection of the diagonals ?
(3, 4)
(3, 5)
Consider a parallelogram whose vertices are A(1, 2), B(4, y), C(x, 6) and D(3, 5) taken in order
What is the area of parallelogram ?
square units
4 square units
square units
7 square units
(a, 2b) is the mid-point of the line segment joining the points (10, - 6) and (k, 4). If a - 2b = 7, then what is the value of R ?
2
3
4
5
What is the area of the paralleloram having diaonals
square units
square units
square units
square units
What is the acute angle between the lines represented by the equations
A.
The top of a hill when observed from the top and bottom of a building of height h is at angles of elevation p and q respectively. What is the height of the hill ?
A moving boat is observed from the top of a cliff of 150m height. The angle of depression of the boatchanges from 60° to 45° in 2 minutes. What is the speed of the boat in metres per hour ?
What is the equation of the right bisector of the line segment joining (1, 1) and (2, 3) ?
2x + 4y - 11 = 0
2x - 4y - 5 = 0
2x - 4y - 11 = 0
2x - 4y - 5 = 0
An equilateral triangle has one vertex at (0, 0) and another at (3, ). What are the coordinates of the third vertex ?
only
Neither