Answer:
The line segment HK is the diameter.
Step-by-step explanation:
A straight line segment that passes through the center of the circle, and whose endpoints lie on its circumference, represents the diameter of the circle.
From the choices given, we see that two straight segments HK and GJ pass through the center of the circle, and have endpoints at the circumference. and since choice GJ is not given in the options, we choose HK as the right diameter of the circle.
<em>P.S: looking at other choices, we see that the segment GK represents the chord, JL represents the radius, and IL also represents the radius.</em>
Answer:
45 feet per second
Step-by-step explanation:
To find the average speed of an object, you would have to divide the distance it traveled by the time it took to travel that far. In other words:
The ball traveled 90 feet in 2 seconds the average speed would be:
90f/2s = 45 f/s = 45 feet per second
The ball would have traveled at an average speed of 45 feet per second.
I hope you find this helpful. :)