Geometry and Measurements: Distance between two points in the coordinats plane

The video tutorial explains the concept of distance in games, particularly in the context of long jump. It illustrates how to calculate the distance of a jump using the absolute value of the difference between two points on a number line. The tutorial emphasizes that distance is always positive and demonstrates this with examples, showing that the calculation method yields the same result regardless of the order of subtraction.

What is the role of distance in determining the winner in a long jump game?

• It is used to calculate the speed of the jump.

• It determines the winner based on the length of the jump.

• It helps in measuring the height of the jump.

• It is used to calculate the time taken to jump.

How did Dina initially struggle with measuring Hanny's jump?

• She couldn't find the starting point.

• She didn't know how to use a ruler.

• She forgot to measure the height.

• She came up with multiple incorrect results.

What is the correct way to measure the distance of a jump according to Hanny?

• Measure from the starting point to the landing point.

• Measure from the starting point to the foul line.

• Measure from the foul line to the landing point.

• Measure from the landing point to the starting point.

Why is the absolute value used in calculating distance?

• To simplify the number line.

• To avoid using negative numbers.

• To make the calculation easier.

• To ensure the distance is always positive.

What is the distance between points A and B if their coordinates are -2 and 1?

• 2 units

• 5 units

• 3 units

• 4 units