Which of the following represents a chord, but not a diameter, of the circle?
2 answers:
Answer: you don't have an image or a diagram, so I'll just show you what a chord is.
Think of the circle as a small pizza, and your sharing it with a sibling. You would want your sibling to split it in half equaly, right? The diameter splits the pie perfectly in half going straight through the center of the pie. Now, if your sibling was being plain mean, they'd make it so in was uneven and they'd give themselves the bigger half and would give you the tiny piece. That's like a chord, it doesn't go through the center. Remember that a chord stops at the edge (idk what to call it) of the circle, it doesn't continue on (if it did continue on, that would be called a secant).
I hope that clarifies things for you!
(p.s. I attached an image for you to look at :) )
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Answer:
The answer is √5 .
Step-by-step explanation:
You have to rationalize the fraction in order to get rid of surd in the denorminator by multiplying √3 to both numerator amd denorminator :
ANSWER
The radius is 25 inches
EXPLANATION
From the diagram, the radius of the circle is AC.
From the Pythagoras Theorem,
Simplify
Take positive square root,
Hence the radius is 25 inches
