Answer:
z =15cm and
y=9.0cm
Step-by-step explanation:
Use sine rule
12/ sin53 = z / sin 90
Z = 12 x sin 90 / sin 53
Z = 15cm
To find y the angle opposite to y will be 180-(90+53)=37º
So
15/sin 90= y/sin37
y= 15 x sin37 /sin 90
y = 9.0cm
Answer:
I think it's the 3rd or fourth one. I'm not positive tho
Answer:
4 minutes is the answer ok
Answer:
the
Step-by-step explanation:
it's fairly easy actually. You just have to use sin