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zysi [14]
3 years ago
14

If sin angle X = cos angle Y and m angle X=72 degrees, what is the measure of angle y

Mathematics
1 answer:
nikdorinn [45]3 years ago
6 0

Answer:18

Step-by-step explanation:

Sin72=cosy

0.9511=cosy

Y=cos(inverse)0.9511

Y=18

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