In this question, the given value is

And we have to find the value of sin theta and tan theta where theta is in first quadrant .
And in first quadrant, all are positive .
Now we use the formula, which is

And tan theta is the ratio of sin theta and cos theta, that is

So the correct option is B .
Hi I am learning this too. Okay so first is there any type of picture that shows if angles ABC are congruent to angles CDA. If there is i'll be able to help you.
7 or 8 since 2 and a half hours isnt an even amount of time so thered be an extra 10 minutes
Answer:
6.4
Step-by-step explanation:
For the 3 days he ran a total of : 3 * 900 = 2700 meters.
1000 meters = 1 kilometers
2700 meters = 2700 / 1000 = 2.7 kilometers.
Between last week and this week, Bill ran a total of 6 kilometers.
How far he ran this week = 6 - 2.7 = 3.3 kilometers.
Option C.