prantocollo prantocollo
  • 04-02-2021
  • Mathematics
contestada

Pls explain your answer. Thanks in advance. I will mark brainliest if u explain

Pls explain your answer Thanks in advance I will mark brainliest if u explain class=

Respuesta :

ChoiSungHyun
ChoiSungHyun ChoiSungHyun
  • 04-02-2021

Step-by-step explanation:

Using Trigonometry,

tan33° = Opposite/Adjacent = GF/DF.

Therefore GF = DF * tan33°

= 235tan33° = 152.6.

Angle GEF = Angle EDG + Angle DGE

= 33° + 34° = 67°. (Exterior Angle Theorem)

Using Trigonometry,

sin67° = Opposite/Hypotenuse = GF/EF.

Therefore EF = GF / sin67°

= 152.6 / sin67° = 165.8.

Hence the answer is the 1st option.

Answer Link
kymmie000 kymmie000
  • 04-02-2021

Answer:

the answer is A. GF =152.6 and EG=165.8

GF= 235*(tan(33))

EG= 152.6/(sin(67))

Answer Link

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