Answer:
B. 4
Step-by-step explanation:
Since d=√[7-3]2+[8-8]2
Answer is 50.24 m2.
Step by step.
Area is found with the formula A=pi radius squared.
We know radius is 1/2 diameter, so radius is 4.
Fill in the formula A = (3.14) (4^2) = 50.24 m2
Not exactly just because they're the same size doesn't mean they weigh the same for example : a bowling ball and a soccer ball they are the same size don't exactly weigh the same
The answer is -7.137x10^-3