Respuesta :
Answer:
870
Step-by-step explanation:
so you find out how to find the perimeter which is to add all the sides so then im guessing the length is 12 and there are 2 length so i multiply it by 2 which gives you 24 and subtract that by 169 which is 72.5 and then multiply 72.5 by 12 to get you your area
