Answer:
D
Step-by-step explanation:
We need the formula for arc length (in radians) to solve this problem. The formula is:
Where
s is the arc length
r is the radius of the circle
is the intercepted angle
In this diagram, we can see that is beign intercepted by the big arc with measure 20 cm. So arc length, s, is 20
Also, if we look, we see that the radius is 5 cm, so r = 5
Now, we substitute into formula and find :
This is given in radians, so is 4 radians
D is the correct answer choice.
Answer:
It is called this
Step-by-step explanation:
Since the three points are all on the same line, they are called collinear points.
Answer: A
Step-by-step explanation:
Answer:
b, a, d
Step-by-step explanation:
im not 100% sure but thats what i got.
Answer:
it's going to get an order of division or multiplication