Which circle c shows a cord that is not a diameter?
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Answer
The last circle on the right.
Explanation
A chord is a line that touches the inside part of the circumference from inside. Diameter is the largest chord.
From the diagrams shown;
1st C ⇒diameter.
2nd C ⇒Targent
3rd C ⇒Radius
4th C ⇒A chord that is not a diameter.
The chord of a circle divides the circle into two unequal segments.
The circle c that shows a chord that is not a diameter is (d)
Circle
A circle is simply a round plane figure whose center is equidistant from the points on its circumference.
Chord
In geometry, a chord joins two points on the circumference of the circle, thereby dividing the circle into two unequal segments.
From the diagrams, we can see that:
Hence, the circle c that shows a chord that is not a diameter is (d)
Read more about chords and circles at:
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