1. B<span>lue
2. 18 units
3. 3 students
4. </span><span>36.75 lbs</span>
Answer:
Tationia Rolon
Step-by-step explanation:
Here
Answer:

Step-by-step explanation:
step 1
Find the area of the circle
The area of the circle is

we have
----> the radius is half the diameter
substitute


step 2
Find the area of a sector
Remember that
The area of the circle subtends a central angle of 360 degrees
so
using proportion
Find out the area of a sector with a central angle of 108 degrees

assume

substitute

Answer:
the tip will be 1.40 which will make your bill total 15.40 hope this helps
Step-by-step explanation: