A.
Because if you take the square root of 235 you get 15.33.
15.33 lies between the number 15 and 16
Answer:
4
Step-by-step explanation:
Hello There!
To find the slope we can use the slope formula
let m = slope

now lets find two points so we can plug the values into the formula
the points chosen is optional but the points i chose were
(5,20) and (15,60)
remember when plugging in the values into the formula we plug in the second ordered pair first so
also remember that the y values go on top and the x values go on the bottom

So we can conclude that the slope of the line is 4
First you need to calculate the circumference of the circle:
Circumference = diameter x PI = 16 x PI = 16 * 3.14 = 50.24
The intercepted arc is 15 degrees.
To find the length multiply the circumference by the central angle divided by 360.
Arc length = 50.25 x (15/360) = 2.1 units.