Answer:
y = 21°
Step-by-step explanation:
both are parallel lines, and that means
16x - 23 = 10x + 1
16x - 10x = 23 + 1
6x = 24
x = 4
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taking 16x - 23
16 (4) - 23 = 64 - 23 = 41
both angles value is = 41°
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62° + x = 180
x = 180 - 62 = 118°
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the sum of all the angles inside the triangle is equal to 180°
41° + 118° + y = 180°
y = 21°
