Question

in a right angle triangle ABC AB = 7, BC = 24 , AC = 25 if G is cenroid GB = ?​

Answer 1

Answer:

GB = 25/3

Step-by-step explanation:

in a right angle triangle ABC AB = 7, BC = 24 , AC = 25 if G is cenroid GB =

To Make it Simple

Let say A = (0,0)

Then B = (7 , 0)

& C = (7 , 24)  ( as BC  ⊥ AB)

G =  ( 0 + 7 + 7)/3  , ( 0 + 0 + 24)/3

G = 14/3  , 24/3

B =  7 , 0

GB  = √(14/3 -7)² + (24/3 - 0)²

=> GB = √(-7/3)² + (24/3)²

=> GB = √(49  + 576)/9

=> GB = √625/9

=> GB = 25/3