Question

A: What is a line called, if it meets the circle at only one point?

B: Collection of all points equidistant from a fixed point is ______. 

1. Chord
2. Tangent
3. Circle
4. Curve
5. Secant 

Which is correct matching?

Options

• A-2; B-4

• A-5; B-4

• A-4; B-1

• A-2; B-3

Answer 1

A-2; B-3

Explanation:

Tangent is a line that touches the circle at only 1 point.

The collection of all points equidistant from a fixed point is called a circle.