If you would like to know how long did the students spend at the pool in the afternoon, you can calculate this using the following steps:
1 hour ... 60 minutes
4 hours 25 minutes - 2 hours 48 minutes = 265 minutes - 168 minutes = 97 minutes = 1 hour 37 minutes
The correct result would be 1 hour 37 minutes.
Among many other formulas, the area of a triangle is
where B is the angle between sides a and c.
Answer: 92.05 sq cm, first choice
Bonus. Here's a formula for the area S of a triangle your teacher doesn't know:
Answer:
28.4484
Step-by-step explanation:
Answer:
I am not very good at this but I think it is 43.4
Step-by-step explanation:
you should problaby not put that answer :(