3 years ago

Determine the value of x. 20° 30° 45° 60°

Mathematics

2 answers:

mafiozo [28]3 years ago

6 0

Answer:

30°

Step-by-step explanation:

x + 2x + 3x = 180°

30° + 60° + 90° = 180°

x = 30°

mars1129 [50]3 years ago

4 0

30 is the value of x given of above quertion

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