Math Is Fun Forum
You are not logged in.
- Topics: Active | Unanswered
#276 2021-02-16 05:52:07
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Coordinate Geometry
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
Offline
#277 2021-02-16 15:48:33
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,420
Re: Coordinate Geometry
Hi,
Neat work!
CG#160. Find the equation of the line on which the length of a perpendicular drawn from origin is 6 and the angle which this perpendicular makes with X-axis is 30°.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#278 2021-02-17 05:59:31
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Coordinate Geometry
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
Offline
#279 2021-02-17 14:23:52
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,420
Re: Coordinate Geometry
Hi,
Excellent!
CG#161. Given that a line S is perpendicular to line 4x - y = 2. Also, the area of the triangle formed by the line S and the co-ordinate axes is 10. Find the equation of the line S.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#280 2021-02-18 06:44:49
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Coordinate Geometry
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
Offline
#281 2021-02-18 13:39:03
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,420
Re: Coordinate Geometry
Hi,
Excellent!
CG#162. Find the equation of the line passing through (3, -2) and whose intercepts on the axes are equal in magnitude but opposite in sign.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#282 2021-02-19 06:10:11
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Coordinate Geometry
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
Offline
#283 2021-02-19 14:35:35
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,420
Re: Coordinate Geometry
Hi,
Good work!
CG#163. The vertices of the triangle ABC are A (8, 8), B (6, 10), and C (-2, -2). State the type of the triangle ABC.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#284 2021-02-20 05:37:08
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Coordinate Geometry
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
Offline
#285 2021-02-20 14:44:39
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,420
Re: Coordinate Geometry
Hi,
Neat work!
CG#164. Given that the line AB with co-ordinates A (7, 4) and B (x, y) is divided internally by a point whose co-ordinates are (5, 4) in the ratio 2 : 3. Find the co-ordinates of B.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#286 2021-02-21 05:30:30
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Coordinate Geometry
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
Offline
#287 2021-02-21 14:45:42
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,420
Re: Coordinate Geometry
Hi,
Neat work!
CG#165. Find the equation of the perpendicular bisector of the line joining (10, 12) and (4, -4).
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#288 2021-02-22 04:21:33
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Coordinate Geometry
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
Offline
#289 2021-02-22 14:33:40
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,420
Re: Coordinate Geometry
Hi,
Splendid!
CG#166.
.It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#290 2021-02-23 05:24:16
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Coordinate Geometry
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
Offline
#291 2021-02-23 14:59:45
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,420
Re: Coordinate Geometry
Hi,
Neat work!
CG#167. The equation of a circle in a plane is
(a) Write the coordinates of the center of the circle.
(b) What is it radius?
(c) Is (5, 7) a point on the circle?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#292 2021-02-24 05:40:16
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Coordinate Geometry
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
Offline
#293 2021-02-24 15:20:37
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,420
Re: Coordinate Geometry
Hi,
Excellent!
CG#168. A(-6, 5), B(6, 10), and C (6, -4) are the vertices of the triangle ABC.
(a) Find the lengths of the sides AB, BC, and AC.
(b) Find the area of the triangle.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#294 2021-02-25 07:55:46
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Coordinate Geometry
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
Offline
#295 2021-02-25 14:27:22
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,420
Re: Coordinate Geometry
Hi,
Excellent!
CG#169. A (1, 2) and B (7, 5) are two points on a line. P and Q are other two points on this line. If AP = PQ = QB, find the coordinates of P and Q.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#296 2021-02-26 06:31:21
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Coordinate Geometry
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
Offline
#297 2021-02-26 15:21:16
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,420
Re: Coordinate Geometry
Hi,
Neat work!
CG#170. Find the distance between the points P (-6, 7) and Q (-1, -5).
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#298 2021-02-27 04:42:15
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Coordinate Geometry
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
Offline
#299 2021-02-27 15:14:09
- Jai Ganesh
- Administrator
- Registered: 2005-06-28
- Posts: 48,420
Re: Coordinate Geometry
Hi,
Good work!
CG#171. Find the value of y, if the distance between the points (2, y) and (-4, 3) is 10.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
Offline
#300 2021-02-28 04:43:10
- irspow
- Member
- Registered: 2005-11-24
- Posts: 1,055
Re: Coordinate Geometry
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
Offline