Question

pls help... (step by step)​

Answer 1

Answer:

$100^{0}= \frac{5\pi }{9}$

$80^{0}=\frac{4\pi }{9}$

$60^{0}=\frac{\pi }{3}$

$120^{0}=\frac{2\pi }{3}$

therefore

options b and d are correct

hope this helps u

Answer 2

Answer:

I hope it can help you and please mark me as a brainlist....