A 2
3
С
B
Note: Figure is not drawn to scale.
If AB = BC = CA, what is m_1?
O A. 60°
О В.
B. 90°
C. 180°
D. 45°

answer   download the app called socratic on your phoner:

step-by-step explanation:

hope this is what you were asking for!

step-by-step explanation:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.

a.)the line for function b is steeper