If 1.5 and 2.5 are the height and base, then just use Pythagorean theorem,
Answer:7 mins
Step-by-step explanation:
47 minus 19 equals 28 4 times 7 equals 8
Answer:
270°
Step-by-step explanation:
π = 180°C

C=b/d-x/d,Recomend you watch https://www.youtube.com/watch?v=QQoPAU5L52s