Math Is Fun Forum

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,422

Re: Coordinate Geometry

Hi,

Good work!

CG#136. Find the equation of the straight line which passes through the point (1, 3) and makes equal intercepts on the axes.

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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.

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.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,422

Re: Coordinate Geometry

Hi,

Good work!

CG#137. Find the equation of the line which passes through the point (6, 8) and make intercepts on the axes such that their sum is 28.

---

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.

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.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,422

Re: Coordinate Geometry

Hi,

Neat work!

CG#138. Find the equation of the straight line which passes through the point of intersection of the straight lines 6x - 8y + 2 = 0 and 10x + 2y - 2 = 0 and makes equal intercepts on the axes.

---

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.

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.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,422

Re: Coordinate Geometry

Hi,

Splendid!

CG#139. Find the length of the perpendicular from the point (3, -4) to the straight line 5x - 3y + 2 = 0.

---

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.

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.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,422

Re: Coordinate Geometry

Hi,

Brilliant!

CG#140. Find the equation of the line which passes through the point of intersection of the lines 4x-6y+2 = 0 and 2x2x+2y = 4 and which is parallel to the line 2y-3x = 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.

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.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,422

Re: Coordinate Geometry

Hi,

Neat work!

CG#141. Find the distance between two parallel lines 4x + 6y - 5 = 0 and 4x + 6y - 2 = 0.

---

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.

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.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,422

Re: Coordinate Geometry

Hi,

Excellent!

CG#142. Find the equation of the line which passes through the point of intersection of 4x - 6y + 2 = 0 and 2x + 2y = 4 which is parallel to Y-axis.

---

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.

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.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,422

Re: Coordinate Geometry

Hi,

Good work!

CG#143. Find the distance between the points (-4, 2) and (7, 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.

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.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,422

Re: Coordinate Geometry

Hi,

Neat work!

CG#144. Find the coordinates of the point which divides the line joining(4, 8) and (3, 2) externally in the ratio 3 : 5.

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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.

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.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,422

Re: Coordinate Geometry

Hi,

Please check!

CG#145. The co-ordinates of the vertices of a triangle are (4, 2), (3, -1), and (4, 3). Find the co-ordinates of its centroid.

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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.

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.

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.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,422

Re: Coordinate Geometry

Hi,

Excellent!

CG#146. Given that the co-ordinates of the mid-points of the sides of triangle are (2, 4), (0, -2) and (4, -2). 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.

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.

Jai Ganesh

Administrator

Registered: 2005-06-28

Posts: 48,422

Re: Coordinate Geometry

Hi,

.

Neat work!

CG#147. Find the equation of the line passing through the point (-2, -1) and parallel to the line joining the points (2, 3) and (8, 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.

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.