Mathematics - 31 August 2006

The ratio of radii of two concentric circles is 2:1.From a point P on the outer circle,a pair of tangents PA and PB is drawn to the inner circle which meets inner circle at A and B.In triangle PAB,locate the centroid.
(a) Inside the inner circle
(b) On the inner circle
(c) Outside
(d) Depends on radii

2006-08-31 01:22:31 · 3 answers · asked by Rohit C 3

A rectangular piece of paper ABCD 6cm by 4cm is folded such that A meets C and a crease is formed.Find the length of the crease formed.

2006-08-31 01:16:29 · 4 answers · asked by Rohit C 3

Its,
3 power x + 4 power x = 5 power x
And please don't use that hit and trial method to give value of x = 2.

2006-08-31 01:02:37 · 10 answers · asked by gr8_thinker 1

What part of the world do they use stones. I have read a few questions and seen this used. New to me. Thanks a million :)

2006-08-31 00:45:52 · 8 answers · asked by Evey 6

Miguel, 4 years ago, is 1/3 times older than Steph 4 years from now. 2 years from the years ago that one-thirds the age of Miguel is the same as half the age of Steph, half the age of Miguel was the same as 2 years more than the age of Steph 3 years ago from the present. What are their ages?

^_^

2006-08-31 00:39:56 · 4 answers · asked by kevin! 5

2006-08-31 00:18:38 · 7 answers · asked by Anonymous

Try to have creative answers.

2006-08-31 00:11:12 · 12 answers · asked by Ѕємι~Мαđ ŠçїєŋŧιѕТ 6

2006-08-31 00:10:10 · 13 answers · asked by Anonymous