Find the measure of MK

NK * 2 (or) 30.

Step-by-step explanation:

Since the midpoint of MK is N, and NK is = 15 units, we know that the midpoint of a line separates it equally into two parts. With this knowledge, we can say that MK is = 30 units.

1/5^2 = 7.56/45

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.