Question

What is the area of half of a circle with a diameter of 3.5cm, round to the nearest hundredth, if

necessary?
a. 38.47 cm2
b. 19.23 cm2
c. 9.62 cm2
d. 4.81 cm2

Answer 1

I think it is A (38.47)

Explanation:

I believe this because I had a math qouiston like this and when I found this A was the only comen answer and when I clicked on my 38.47 I was right

Answer 2

The answer is 9.621 cm