9 Questions |
By Thamsw | Last updated: Jan 2, 2013
| Total Attempts: 116
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Welcome to this Coordinate Geometry Quiz 2!
This is a quiz to review your online learning experience.
All the Best!
Mdm Tham
Questions and Answers
1.
The line y = x –6 meets the curve x^2+y^2-6x+8y=0 at the points A and B. Find the length of AB.
Give your answer in 3 significant figures.
2.
The vertices of a triangle are A(-2,3), B(5,7) and C(4,0). Find the equation of the line through B parallel to AC
Give your answer in the form : y=mx+c with no spaces in between.
Inpt the value of m and c as decimal.
3.
This question is Part (i) of a main question. Do note down the information and the answer you have obtained here.
ABCD is a parallelogram, labeled anticlockwise such that A and C are the points (-1,5) and (5,1) respectively. Find the coordinates of the midpoint of AC.
Give your answer as Eg '(1,2)' No spaces allowed
4.
This question is Part (ii) of a main question. Do note down the information and the answer you have obtained here.
ABCD is a parallelogram, labeled anticlockwise such that A and C are the points (-1,5) and (5,1) respectively. Given that BD is parallel to the line whose equation is 5x + y – 2 = 0, find the equation of BD.
Give your answer in the form : y=mx+c with no spaces in between.
5.
This question is Part (iii) of a main question. Do note down the information and the answer you have obtained here.
ABCD is a parallelogram, labeled anticlockwise such that A and C are the points (-1,5) and (5,1) respectively. Given that BD is parallel to the line whose equation is 5x + y – 2 = 0, you have obtained the equation of BD previuosly.
Given that BC is perpendicular to AC, find the equation of BC.
Give your answer in the form : y=mx+c with no spaces in between.
Give the value of m and c in decimal.
6.
This question is Part (iv) of a main question. Do note down the information and the answer you have obtained here.
ABCD is a parallelogram, labeled anticlockwise such that A and C are the points (-1,5) and (5,1) respectively. Given that BD is parallel to the line whose equation is 5x + y – 2 = 0, you have obtained the equation of BD and BC previously.
Find the coordinate of B and D.
Give your answer as Eg '(1,2)and(3,4)' No spaces allowed.
7.
A(2, 6), B(9, 5) and C are points on a circle with diameter AC. Given that
AB = BC, find the coordinates of point(s) C.
Give your answer as Eg '(1,2)' No spaces allowed.
8.
Write down the coordinates of the centre of the circle x^2+y^2-2x-6y+1=1.
Give your answer as Eg '(1,2)' No spaces allowed.
9.
Find the equation of the circle whose centre is(-3,4) and touches the y-axis.
Give in the form of ax^2+by^2+cx+dy+e=0. No spaces allowed.
Could you pass this quiz on coordinate geometry? Coordinate geometry describes the connection between geometry and algebra using graphs that are comprised of curves and lines. It gives you the perspective of geometric...