Answer:
The correct choice is shown selected.
Step-by-step explanation:
Since a radius needs to appear first on the list, it is worthwhile to identify those segments that are radii. A radius extends from the center (O) to a point on the circle. OG and OD are the only ones. The selected answer is the only one that has one of those listed first.
A chord is a line segment whose ends are points on the circle. There are 4 chords in the figure, one of which is also a diameter:
... DG, DH, FG, FH . . . . DG is also a diameter, since it includes the center point, O
There is one tangent: DE, an external line that intersects the circle at one point.
Answer:
Step-by-step explanation:
The formula for arc length is
where theta is the measure of the central angle and r is the radius. We have both of those pieces of info; filling in:
and simplifying a bit:
and a bit more:
and finally, to
AL = 2.09 m
Answer: A) yes the graph passes the vertical line test
What is the vertical line test? It's a test to see if we have a function. Here's how the test works: if you can draw a single line that passes through more than one point on the function curve, then the graph fails the vertical line test. If it fails the test, then the relation is not a function.
In this case, it is impossible to draw a single line that goes through more than one point on the orange curve. So this curve passes the test. Therefore, the curve represents a function. Any input (x) leads to exactly one output (y).
Usually, this means just going with the flow, not actually doing the work, just look ing like you are. hoped this helped