Need help please

put all 3 together. so...

8 + 6 + 3 = 17

-35 + (-5) + (-1) = -41

17x - 41 = 180 (how many degrees a triangle has)

+ 41. + 41

17x = 221

÷17. ÷17

x = 13

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.