In the diagram, kl = , lm = , and mn = . what is the perimeter of isosceles trapezoid klmn?

3) is the right option. The perimeter of given isosceles trapezoid is units

Step-by-step explanation:

In the given diagram a isosceles trapezoid KLMN is given with sides KL= 2√2 units , LM= √5 units and MN=√2units

To find the perimeter we need all the sides of the isosceles trapezoid i.e.we need to find KN with coordinates K=(-2,-4) and N=(-1,-2),by distance formula [distance between two points =]

KN=

OR as it is a isosceles trapezoid then two of its opposite sides must have have same length. as KL≠MN then LM must be equal to KN.

Now the perimeter of KLMN=KL+LM+MN+KN=  units.

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.

i think 5 miles per hour

step-by-step explanation: