A cylindrical tin of diameter 9cm and height 224cm is half filled with water.Find the volume of water in the tin.
V=πr^2h
V = 3.14 * 4.5^2 * 224
Divide the volume by 2 to find the answer.
I want the final answer
I want final answer
To find the volume of water in the cylindrical tin, we can use the formula for the volume of a cylinder, which is given by V = πr^2h, where V is the volume, r is the radius, and h is the height.
We are given that the diameter of the tin is 9 cm, so the radius (r) can be found by dividing the diameter by 2: r = 9 cm / 2 = 4.5 cm.
We are also given that the tin is half-filled with water, which means the height (h) of the water is half of the total height of the tin: h = 224 cm / 2 = 112 cm.
Now we can substitute the values into the volume formula: V = π (4.5 cm)^2 * 112 cm.
Calculating this, we get:
V = 3.14 * (4.5 cm)^2 * 112 cm.
V = 3.14 * 20.25 cm^2 * 112 cm.
V = 71368.4 cm^3.
Therefore, the volume of water in the tin is 71368.4 cm^3.