In the figure, transversal t intersects the parallel lines a and b.

(this is where the screenshot would be). the theorem by which they are congruent is the

(a) alternate exterior angles theorem
(b) alternate interior angles theorem
(c) vertical angles theorem
d) same side interior angles theorem

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.