Spot the false statement

Exercise and reference answers

Questions

1. False statement

   A vertical line has slope zero

   Statements

   1. A vertical line has slope zero
   2. Slope is the tangent of the inclination
   3. The x-axis has slope zero

2. False statement

   Distance uses any segment to the line

   Statements

   1. Collinear points give a zero area triangle
   2. Distance uses any segment to the line
   3. Inclination is measured anticlockwise

3. False statement

   Two lines in a plane may only be parallel

   Statements

   1. A and B cannot both be zero in the general form
   2. The angle between lines uses their slopes
   3. Two lines in a plane may only be parallel

4. False statement

   Inclination can exceed one eighty

   Statements

   1. Inclination can exceed one eighty
   2. Inclination may be acute or obtuse
   3. Slope is denoted by the letter m

Instructions

Two statements are true and one is false. Tap the false one.

Explanation