bobadntom bobadntom

14-05-2021
Mathematics

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kanuchiamaka9 kanuchiamaka9

17-05-2021

Sum of angles in a triangle=180

70°+60°+(8x+2)°=180°

130°+(8x+2)°=180°

Collect like terms

(8x+2)°=180°-130°

8x+2)°=50°

8x=50-2

8x=48

x=6°

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