4. What method is used to prove triangles congruent in this diagram. A
1. Write congruence statement for the three pairs of part
that prove the triangles congruent, and state why.
PAIRS
REASON
D
E
2. State the method:
3. Write the congruence statement for the triangles.
Δ
A

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.

51840000 cm 2

step-by-step explanation:

493 would be the correct answer

step-by-step explanation: