math

posted by crissy

For this assignment, you will be finding the surface area and the volume of three different spherical objects. You will need to find three objects and measure the distance around the center using a ruler or tape measure. Show all work!

I am using a lemon first. How do I get the radius so that I can get the surface area and the volume.

1. Ms. Sue

Measure the circumference.

C = pi * d
C/pi = d

d = 2r

2. crissy

ok the circumference was 6.283185307 rounded to 6.3

3. Ms. Sue

6.3 = 3.14 * d

2.006 = d

1 = r

4. crissy

ok thank you

5. Ms. Sue

You're welcome.

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