Which of the following integers is a perfect square?
36
48
44
32

36

Step-by-step explanation: It's a good idea to memorize your perfect squares.

In the image attached, I have attached a list I made

of the perfect squares of the numbers 1 - 15.

The one that's in the yellow box is your answer.

36 is a perfect square since 6 · 6 is 36.

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.

b, i believe, but not sure.