Question

C С Ε B Н H D in the image point A is the center of the circle. Which two line segments must be equal in length?​

Answer 1

Question:

In the image, point A is the center of the circle. Which two line segments must be equal in length?

Answer:

`HI = EF`

Explanation:

See attachment for figure

Required

Which two lines must bet equal

From the diagram, we have the following 4 lines:

• BC
• HI
• EF
• AD

However, among the 4 lines, only two lines pass through center A.

These lines are:

• HI
• EF

The length of these two line segments because they both pass through the center and they both represent the diameter of the circle.

Hence,

`HI = EF`