2 years ago

How did the first line get to the second line??? (Check Picture)

Mathematics

1 answer:

ddd [48]2 years ago

8 0

Step-by-step explanation:

$15( \frac{11\pi}{6} ) \\ 15 \div 3 = 5 \\ 6 \div 3 = 2 \\ = 5( \frac{11\pi}{2} )$

$11 \times 5 \\ = \frac{55\pi}{2}$

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