Question

The measure of the missing angle is
degrees.

Answer 1

Explanation:

The exterior angles of a triangle is equal to the sum of two non - adjacent interior angles. Now , Set up an equation and solve for x.

`\large{ \tt{x \degree = 63 \degree + 86 \degree}}`

`\large{ \tt{x \degree = \boxed{ \tt{149 \degree}}}}`

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