Question

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°

Answer 1

`C. a = 118^o; b = 49^o; c = 144^o; d = 98^o`

Explanation:

`a=2(59)\\\\a=118^o`

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`b=180-(59+72)\\\\b=180-131=\\\\b=49^o`

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`C=2(72)\\\\C=144^o`

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`d=2b\\\\d=2(49)\\\\d=98^o`

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hope it helps...

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