R= 6.45. Find the area of the circle shown. Use 3.14 for π . Round to the nearest hundredth if necessary.

Question

asked Apr 2, 2024 32.1k views

2 Answers

Vasily Ryabov · Answer 1 · 2024-04-04T15:21:54+0000

Answer:

130.62

Explanation:

The formula for the area of a circle is
$\pi r^(2)$ .

We use 3.14 for pi and 6.45 for r:

3.14 · 6.45²

3.14 · 41.6

130.624, rounded to the nearest hundredth 130.62

Colin Murphy · Answer 2 · 2024-04-09T14:26:21+0000

Answer:

130.63

Explanation:

The formula for a circle is:

Area = πr²

Let's plug in our values.

Area = 3.14(6.45)²

= 3.14(41.6025)

= 130.63185

Now we round to the nearest hundredth to get 130.63.

Hope this helps and good luck on your homework!