Answer: 4 / 5
Reasoning:
1) The function sine is defined as:
sin(x) = opposite-leg / hypotenuse
2) From the figure:
x = A
opposite-leg = 20
hypotenuse = 25
3) Calculations:
sin(A) = 20 / 25 = 4 / 5
Answer: 4 / 5
It would be 3.75
I looked it up
There are 12.6803 quarts in 12 liters.
Answer:
:The height of the building is 30ft
Step-by-step explanation:
The volume of the right circular cylinder is 31064.54 cm³.
What is the formula for the volume of cylinder?
Formula:
V = πr²h.............. Equation 1
Since,
V = Volume of the right circular cylinder
r = radius of the base of the cylinder
h = height of the cylinder.
We have given that,
r = 46.25/2 = 23.125 cm
h = 18.5 cm
π = 3.14
We have to calculate volume of right circular cylinder.
Therefore,
Substitute these values into equation 1
V = 3.14(23.125²)(18.5)
V = 31064.54 cm³
Therefore
The volume of the right circular cylinder is 31064.54 cm³.
Learn more about the volume of a cylinder here:
brainly.com/question/1082469
