Answer:
= 9
Step-by-step explanation:
The given parameters are;
The point of intersection of the perpendicular bisectors of the sides 
, 
, and 
intersect (meet) at point G
Let D represent the point of intersection of the perpendicular bisector from G to , we have for ΔBGD and ΔCGD;
≅ by reflexive property
∠GDB = ∠GDC = 90° given that is the perpendicular bisector of
Similarly, 
≅ 
, also given that is the perpendicular bisector of
Therefore;
ΔBGD ≅ ΔCGD by Side-Angle-Side (SAS) rule of congruency
≅ 
by Congruent Parts of Congruent Triangles are Congruent, (CPCTC)
= = 9 by definition of congruency
∴ = 9.
I dot plot would best represent the data, this is because this isn't a large data set, it is relatively small, and because of that, the answer would be dot plot. dot plots are used for small amounts of data, and histograms are used for large amounts of data.
Use Brainly to find the right answer :) tha the what I do all the time
The number 20 has TWO square roots which are -20 and 20.....I hope this helps!!! Have a great day!!
Since FE is 2, 2+9 = 11
GE is D) 11
