We know that and this is the only point when sin and cos are equal lengths. Because both
Now if the sin of 30° is a half that would mean that cos of 60° is also a half.
Hope this helps.
<u>r3t40</u>
Your office needs to deliver products to various sites in your town. You can hire a firm to make those deliveries for $200 per m
1 answer:
You might be interested in