A spherical water balloon has a diameter of 10 cm.
How much water is needed to fill the balloon, in cubic centimeters?
Round your answer to the nearest centimeter. (Use 3.14 for π.)
V=4/3πr^3
v = 1.3333 * 3.14 * 25
V = 104.66 cubic cm
To find the volume of a spherical water balloon, you can use the formula:
Volume = (4/3) * π * r^3
Given that the diameter of the balloon is 10 cm, the radius can be calculated as half the diameter:
Radius = 10 cm / 2 = 5 cm
Plugging in the value of the radius, we can calculate the volume:
Volume = (4/3) * 3.14 * 5^3
= (4/3) * 3.14 * 125
= 523.33 cm^3
Rounding to the nearest centimeter, the amount of water needed to fill the balloon is approximately 523 cm^3.
To find the volume of a spherical water balloon, we can use the formula:
Volume = (4/3) * π * r^3
where r is the radius of the balloon.
In this case, the diameter of the balloon is given as 10 cm. The radius is half of the diameter, so the radius would be 10/2 = 5 cm.
Now, we can substitute the value of the radius into the formula to calculate the volume:
Volume = (4/3) * 3.14 * (5^3)
Volume = (4/3) * 3.14 * 125
Volume ≈ 523.333 cm^3
Rounding this to the nearest centimeter, the amount of water needed to fill the balloon is approximately 523 cm^3.
Pi
or pie