flwerlix flwerlix

22-07-2020
Mathematics

contestada

m
a. 25.5
b. 51
c. 129
d. 31

m a 255 b 51 c 129 d 31 class=

Respuesta :

DatGuy323 DatGuy323

22-07-2020

Answer: A) 25.5

Step-by-step explanation:

Make Angles AFB and CFD = x. Then, because Angle AFD is 90 and Angle BFC is 39;

90-39=2x

51 = 2x

15.5 = x

Hope it helps <3

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