Answer:
(8) x+8 in (8)
Step-by-step explanation:
width times length
248
100 + 140 +8
12.57555 rounded to 12.5756
34'=34*1/60=0.56°
56''=56/1/3600=0.01555°
12°+0.56°+0.01555°=12.57555°
2