Answer:
the answere is y=543.2
Step-by-step explanation:
thats it
Answer:
10 times greater
Step-by-step explanation:
50 is the value cause 20 is 40 of the percent, 20+20 is 40 now you made it into 80%.20% is remaining so add 10.
Only one, if you want to know the measurement of the other side use the cosine law and to know the other angles use the sine law :)