pls help me I need the help I would appreciate it!!!
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SOLUTION :-
Since, the pair of angles are supplementary
a + b = 180°
50° + b = 180°
b = 180° - 50°
→ b = 130°
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Answer:
130°
Step-by-step explanation:
supplementary angles are two angles that add up to 180°
(they form a straight line)
So, because we know that ∠b and 50° are supplementary, they must add up to 180:
b + 50 = 180
- 50 -50 (subtract 50 from both sides to isolate b)
b = 130
So, ∠b [angle b] = 130°
hope this helps! have a lovely day :)