Respuesta :

well first  u need a calculator then multiply  the wait i messed up u need to find the base and the height the base is 16 in then the height is 5 so after u do that u meed to multiply is so easy with a calculator then u divide
 subtract dat answer then the answer u get add by  3+6+3+3+7 but  subtract  16 when u equal the the frist answer u got  subtract by 16 then thats how u will get your anwser