Answer:
43.434
Step-by-step explanation:
Answer:
the length would be the same as the other side so the length would be 19.5 and the width 15
If your wondering how much each pair costs individually then its 7.89 per pair
The area of the trapezoid :

the area of the triangle :
first you should find the height

now :

the area of the whole shape :

the answer is 19ft^2
good luck
The answer is 8n^2
2x2 is 4 x 2 is 8 two n variables so multiple it by 2 and you get your answer