The diameter of a circle is 15 in. Which measure below cannot be a chord on the same circle.
Any number that's 15 inches or less
http://www.mathopenref.com/chord.html
What is the answer?
To determine which measure below cannot be a chord on the same circle, we need to understand that a chord is a line segment that connects two points on a circle. The length of a chord cannot exceed the diameter of the circle.
Given that the diameter of the circle is 15 inches, let's consider each measure below:
1. 14 inches: This measure can be a chord on the same circle since it is smaller than the diameter.
2. 15 inches: This measure can be a chord on the same circle since it is equal to the diameter.
3. 16 inches: This measure cannot be a chord on the same circle since it exceeds the diameter.
Therefore, the measure that cannot be a chord on the same circle is 16 inches.
To determine which measure below cannot be a chord on the same circle, we need to understand the properties of a chord.
A chord is a line segment that connects two points on a circle's circumference. One important property of a chord is that it passes through the center of the circle. Hence, any diameter of a circle is a chord by definition.
Given that the diameter of the circle is 15 inches, we know that any chord on the same circle cannot have a length greater than or equal to 15 inches, as it would be equal to or longer than the diameter.
Therefore, the measure that cannot be a chord on the same circle is any measure greater than or equal to 15 inches.