How do the coordinates of a point compare with the coordinates of its reflection across the x-axis?

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.

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

3

step-by-step explanation: