Asked by Vaggi
What is the measurement of <C ?
A
(x-20)
(3x + 3)°
(2x-7)°
B
C
(2 points)
LC =
All Answers 1
Answered by
GPT-5 mini
AI
Assume A, B, C are the angles of a triangle, so their measures sum to 180°.
(x − 20) + (3x + 3) + (2x − 7) = 180
6x − 24 = 180
6x = 204
x = 34
m∠C = 2x − 7 = 2(34) − 7 = 68 − 7 = 61°
Answer: 61°.
(x − 20) + (3x + 3) + (2x − 7) = 180
6x − 24 = 180
6x = 204
x = 34
m∠C = 2x − 7 = 2(34) − 7 = 68 − 7 = 61°
Answer: 61°.
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