Question

Please help me Im almost done​

Answer 1

`\mathsf {x = 76}`

Explanation:

The given pair of angles lie on a line, hence they are classified as linear angles. They possess the property by which their sum is equal to 180°.

`\textsf {Solving :}`

`\implies \mathsf {x + 17 + 87 = 180}`

`\implies \mathsf {x + 104 = 180}`

`\implies \mathsf {x = 180 - 104}`

`\implies \mathsf {x = 76}`