A-B-and-C-are-three-non-collinear-points-such-that-AB-c-BC-a-and-CA-b-What-will-be-the-condition-for-a-point-D-to-be-concircle-with-A-B-and-C-when-all-the-four-points-belong-to-same-pla

Question Number 6830 by Rasheed Soomro last updated on 30/Jul/16

A, B, a n d C a r e t h r e e n o n - c o l l i n e a r p o i n t s s u c h

t h a t ∣ A B ∣= c, ∣ B C ∣= a a n d ∣ C A ∣= b .

W h a t w i l l b e t h e c o n d i t i o n f o r a p o i n t D t o b e

c o n c i r c l e w i t h A, B a n d C w h e n a l l t h e f o u r

p o i n t s b e l o n g t o s a m e p l a n e ?