The answer to this question is 4y+4
Answer:
78.5
Step-by-step explanation:
The diameter (d) is equal to the radius x 2, so take half of d to get r. Use r (5) in the equation to get your answer.
A= 3.12 x 5^2
A= 78.5
Answer:
see explanation
Step-by-step explanation:
look at the photo
X=1/2
Alternative: 0.5 or 2^-1