2 years ago

Help me on this please, giving more points than usual for this.

Mathematics

1 answer:

Genrish500 [490]2 years ago

7 0

Answer:

the angle is = 50

Step-by-step explanation:

8x+2+70+60=180° (interior angles of a triangle add up to 180°)

8x+132=180

8x=180-132

8x=48

divide with the coefficient of x both sides

x=6

substitute

(8(6)+2)+70+60=180

50+70+60=180

180=180

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