Triangle def has vertices located at d (2, 1), e (3, 5), and f (6, 2). part a: find the length of each side of the triangle. show your work. (4 points) part b: find the slope of each side of the triangle. show your work. (3 points) part c: classify the triangle. explain your reasoning. (3 points)

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.

step-by-step explanation:

they would have to work 32 hours.

30,40,50 is correct answer