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#1 2009-01-03 16:05:13
- ganesh
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Matriculation level - #n+3
1. The base BC of an equilateral ΔABC lies on y-axis. The coordinates of C are (0, -4). If the origin is the midpoint of the base BC, find the coordinates of the points A and B.
2. Find the value of
3. Using similar triangles, prove that the line drawn from the mid-point of one side of a triangle parallel to another side bisects the third side.
4. Prove that
.
5. Prove that
Character is who you are when no one is looking.
#2 2009-01-04 01:30:29
- JaneFairfax
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Re: Matriculation level - #n+3
ganesh wrote:
2. Find the value of
#3 2009-01-04 01:46:56
- Daniel123
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Re: Matriculation level - #n+3
4. Easy given the fact that
Last edited by Daniel123 (2009-01-04 01:47:15)
#4 2009-01-04 02:03:50
- ganesh
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Re: Matriculation level - #n+3
To JaneFairfax and Daniel 123:-
Both of you are perfectly right, but these were meant for 14-15 year olds 
Character is who you are when no one is looking.
#5 2009-01-04 02:13:42
- JaneFairfax
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Re: Matriculation level - #n+3
I want to be 14–15 years old again. 
#6 2009-01-05 00:08:45
- Daniel123
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Re: Matriculation level - #n+3
I wasn't sure what 'matriculation level' was 
#7 2009-01-05 23:21:04
- ganesh
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Re: Matriculation level - #n+3
Matriculation is the tenth year of schooling (in India), then the twelfth is Higher Secondary examination or Pre-University course (16-17 years of age).
Character is who you are when no one is looking.