Question

I need to find what the missing value is?

Answer 1

........93&2!282!!3$382!22

Answer 2

x = 18°

`\angle A = 73°`

Explanation:

By interior angle property on the same side of transversal.

`\angle A + \angle B= 180°\\</p><p>(6x-35°) + (3x+53°)=180°\\</p><p>9x + 18° = 180°\\</p><p>9x = 180° - 18°\\</p><p>9x = 162°\\</p><p>x = (162°)/(9)\\</p><p>\huge \purple {\boxed {x = 18°}} \\</p><p>\angle A = 6x - 35°\\</p><p>\angle A = 6* 18°- 35°\\</p><p>\angle A = 108°- 35°\\</p><p>\huge \red {\boxed {\angle A = 73°}} \\`