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BartSMP [9]
3 years ago
12

If x and 2x are supplementary angles, the value of x ​

Mathematics
1 answer:
Elena-2011 [213]3 years ago
7 0

Answer:

60°

Step-by-step explanation:

Since, x and 2x are supplementary angles.

\therefore \: x + 2x = 180 \degree \\  \\  \therefore \: 3x = 180 \degree \\  \\ \therefore \: x =  \frac{180 \degree}{3}  \\  \\  \huge \red{ \boxed{\therefore \: x = 60 \degree}}

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