In the space at the right, draw a triangle : use an algebraic expression to label the length of each side. write an expression for the perimeter of your triangle. then simplify that expression.

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.

i think the answer is b.

step-by-step explanation:

not 100% sure though.