Answer:
Not the right amount.
Step-by-step explanation:
A square has 4 sides so 92/4 to divide it evenly is 23.
23 times 23 for the are is 529 which is not equal to 450.
Answer:
Step-by-step explanation:
They want you to see how radius is important. Just remember that one radian is one radius, that should help you see why radius is important.
They ask for the unit circle , that is a circle of one unit for the radius, which makes it super easy to calculate things for it, they ask what is the area, which is that famous formula, π
, then they ask what's its circumference. which is that other famous formula 2πr
so to go all the way around a circle of one unit radius, it's 2π exactly or about 6.28..... units, call it meters, or feet or inches, it doesn't mater here.
the size of the circle doesn't matter here either, b/c we are using the radius , that relaationship doesn't change , all circles, what ever size , have this same relationship between the radius and radians. :P this is handy.
Answer:
It's D I got it right
Step-by-step explanation:
I know
24:14 is an equal ratio, all you have to do is pick a number multiply both of the numbers by it then you have an equal ratio. Hope i helped!