Question

The diameter of Z is 5 in. What is its area in terms of pi? (1 point)
2.5in.2
5in.2
6.25in.2
25in.2

Answer 1

Is there a certain figure that you need to find the area of ?

Answer 2

Is Z a circular shape?

Answer 3

yes

Answer 4

\[A = \pi r^2\]

Answer 5

Radius is always half of diameter
5/2 = 2.5

Answer 6

\[A = \pi (2.5)^2\]

Answer 7

We can have pi = 3.14 approximately

Answer 8

so would it b c?

Answer 9

would it be c?

Answer 10

Yes
\[6.25\pi\]

Answer 11

We plugged in the pi since it said "in terms of pi"

Answer 12

yes! thank you oh can you help me with another question?

Answer 13

Sure, I can try