Answer:
im not sure if this answer is correct but i think its 22
Answer:
47.5
Step-by-step explanation:
19÷2=9.5x5=47.5
Answer:
3/4
Step-by-step explanation:
Use the rise over run equation
Answer:
8 inch
Step-by-step explanation:
radius is half the diameter
Answer:
100π or about 314.16
Step-by-step explanation:
The formula for the area of a circle is (pi)*(radius^2)=area.
The radius is 10, so plugging that in you get pi*10^2=area.
Simplifying, you get Area=100π, or about 314.16
