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Find the value of each variable.
a
59
72
A. a = 59°; b = 49°; c = 72°; d = 98°
B. a = 59°; b = 52°; c = 72°; d = 96°
C. a = 118°; b = 49°; c = 144°; d = 98°
O
D. a = 118°; b = 49°; c = 72°; d = 98°

Find the value of each variable a 59 72 A a 59 b 49 c 72 d 98 B a 59 b 52 c 72 d 96 C a 118 b 49 c 144 d 98 O D a 118 b 49 c 72 d 98 class=

Respuesta :

Answer:

[tex]C. a = 118^o; b = 49^o; c = 144^o; d = 98^o[/tex]

Step-by-step explanation:

[tex]a=2(59)\\\\a=118^o[/tex]

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[tex]b=180-(59+72)\\\\b=180-131=\\\\b=49^o[/tex]

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[tex]C=2(72)\\\\C=144^o[/tex]

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[tex]d=2b\\\\d=2(49)\\\\d=98^o[/tex]

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hope it helps...

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