3 years ago

Solve for x. Please I need help

Mathematics

1 answer:

storchak [24]3 years ago

7 0

Step-by-step explanation:

$\tt{ 70 \degree + 61 \degree + x \degree + 61 \degree = 180 \degree}$ { Sum of angles of a triangle )

⟶ $\tt{192 \degree + x \degree = 180 \degree}$

⟶ $\tt{ x \degree = 180 \degree - 192 \degree}$

⟶ $\tt{x \degree = - 12 \degree}$

$\red{ \boxed{ \boxed{ \text{Our \: final \: answer : \boxed{ \tt{x = - 12 \degree}}}}}}$

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