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KiRa [710]
3 years ago
15

Plz help I’m stuck ;(!!!!!

Mathematics
1 answer:
Wittaler [7]3 years ago
7 0

Answer:

3x+90+5x-6=180

8x=180+6-90

8x=96

x=12

the required angle is 5x-6

5*12-6

54°

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