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Hi,
Excellent!
CG#124. Prove that the points A(0,-1), B(-2,3), C(6,7), and D(8,3) are the vertices of a rectangle ABCD.
It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
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Hi,
Good work!
CG#125. Show that the points A(1,3), B(2,6), C(5,7), and D(4,4) are the vertices of a rhombus.
It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
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Hi,
Neat work!
CG # 126. Find the slope of the line perpendicular to the line joining the points (6, 10)and (-8, 4).
It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
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Good work!
CG # 127. If x(-4, 2), y(4, 6), and z(-4, -8) are three points, then find the angle between yx and yz.
It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
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Keep trying.
CG # 128. If the coordinates of the midpoints of the sides of a triangle are (2, 2), (4, -6), and (6, 8), find its centroid.
It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
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Hi,
Neat work!
CG#129. Find the co-ordinates of the incentre of the triangle whose vertices are A(8,-4), B(10,10), and C(-4,8).
It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
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Hi,
Neat work!
CG # 130. Find the area of the quadrilateral ABCD whose vertices are (-8,4), (2,-2), (8,2), and (4,10).
It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
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Hi,
Neat work!
CG#131. Find the ratio in which x + y = 5 divides AB, where A(6, -2) and B (4, 5) are two given points.
It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
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Good work!
CG#132. Find the area of a triangle whose vertices are (5, 4), (3, 6), and (2, -5).
It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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Hi,
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Hi,
Neat work!
CG # 133. Find the equation of the line passing through the points (-3, 2) and (4, 3).
It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
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Keep trying!
CG # 134. Find the equation of the line passing through the point (-2,8) and having a slope 2/3.
It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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"An equation for me has no meaning, unless it expresses a thought of God"- Srinivasa ramanujan
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Last edited by irspow (2021-01-07 07:34:16)
I am at an age where I have forgotten more than I remember, but I still pretend to know it all.
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Hi,
Neat work, 666 bro and irspow!
CG # 135. Find the equation of the line passing through the point (-2,-3) and perpendicular to the line joining the points (1,5) and (3,7).
It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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