9 mm 9 mm
18 mm
9 mm
9 mm
9 mm
25 mm
What is the surface area of the figure above?
O 785 mm
O 1,467 mm
O 1,692 mm
O 1,854 mm?
Plsss answer nowww

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step-by-step explanation:

ian gone lie this got me confused

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.

15: 24

62.5%

step-by-step explanation: