Question

Chord AC intersects chord DB at point G. Find the length of DG. If necessary, round to the tenths place.

Answer 1

According to chord theorem, 

AG x GC = DG x GB

Given, 
AG = 3
GC = 24
GB = 27
DG = x = ?

Substituting in the above equation, 
3 x 24 = 27x
27x = 3 x 24

27x = 72
x = 72/27 = 2.666666 = 2.67

Answer 2

Answer:

2.7

Step-by-step explanation:

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