DISTANCE FORMULA find the distance between each pair of points round the answer to the nearest tenth

Step-by-step explanation:

The distance between 2 points is calculated with this formula:

• in the first exercise:

- the leftmost point has values (-5; 1), where -5 is the value of x1 and 1 is the value of y1

- the rightmost point has values (4; 0), where 4 is the value of x2 and 0 is the value of y2

then apply the formula:

you can check if the result is correct by counting the distance of the points with the squares of the sheet (photo)

• in the second exercise:

- the highest point has values (-4; 2), where -4 is the value of x1 and 2 is the value of y1

- the lower point has values (-4; -4), where -4 is the value of x2 and -4 is the value of y2

then apply the formula:

let's fu(!

step-by-step explanation:

the answer is  

a.

4,624π mm2

step-by-step explanation: