Answer:
16.5
Step-by-step explanation:
32 - 15.5 = 16.5
So, angles A and B added together is 130° which makes the whole angle = 180°-130°=50°
The answer is 180° because it is a supplementary angle and all supplementary angles equal 180° so, all the angles added makes 180°
Answer:
yes
Step-by-step explanation:
Answer:
y-4??
Step-by-step explanation:
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