jpmoney306 jpmoney306

30-03-2020
Mathematics

contestada

Find the area of the circle with the given diameter. Use 3.14 for π. Round to two decimal places.

d = 9 m

The area of the circle is about ____
m2.

Respuesta :

alianioisaunicorn alianioisaunicorn

30-03-2020

Answer:

14.13 m^2

Step-by-step explanation:

Formula for area:

3.14*r^2

To find the radius(r), you do diameter(d)/2:

9/2=4.5

3.14*4.5^2=14.13 m2

Answer Link

giannagraham590 giannagraham590

30-03-2020

Answer: 28.26

Step-by-step explanation:

Answer Link

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