Which segment is both a chord and a diameter?
segment

The diameter of a circle is a chord that passes through the center of the circle

Step-by-step explanation:

A chord of a circle refers to a straight line segment from one end of a circle to the other. The diameter of a circle is a special chord and is also the longest among all possible chords that can be drawn.

The answer is BD

unless if u could do my questions, if not i wouldn't want to

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )