This question seems very easy at first. You only have to find the center of the sphere and measure the distance to any point on its surface. However, how can you find this center in real, physical sphere, especially when it's closed? Let's look on a two of my suggestions:

Find the diameter. You can use two parallel planes and put the sphere between them. The distance between those plates equals the diameter of a sphere.

Find the volume. Prepare a graduated cylindrical container filled with water. Put a sphere into this cylinder, then bring out the sphere and measure the volume of displaced water

3 0

3 years ago

.A club has 18 girls and 12 boys as members. The president wants to break the club into groups, with each group containing the s

DiKsa [7]

18 girls and 12 boys 18+12= 30
Brake it up into 15

3 0

3 years ago

I don't understand how to solve this

lord [1]

Answer:

7 and 5 are congruent

Step-by-step explanation:

which pair of angles is congruent meaning which pair of angles is the same when looking at the angles given angles 5 and 7 are the same

6 0

3 years ago

6) -b - 3b = -16 - 2b<br><br> Can I get help step by step. Please and thank you! (:

Rudik [331]

-b - 3b = -16 -2b
Put -b and -3b together
-4b = -16 -2b
Add 2b to both sides
-2b=-16
Divide by -2
b=8

3 0

3 years ago