Answer:
A = 113.1 in^2
Step-by-step explanation:
The diameter is 12 inches
The radius is d/2 = 12/2 = 6 inches
The area of a circle is
A = pi r^2
Assuming pi is used by the pi button on the calculator
A = pi * 6^2
A =113.097335
Rounding to the nearest tenth
A = 113.1
Answer:
9/0
Step-by-step explanation:
8.5-2.2=6.3/2=3.15/2=1.575+2.2=3.775 which is your answer, 3.775
