Answer:
A=104
Step-by-step explanation:
x=14 so u plug that into angle A's equation
Ok ok ok ok ok ok ok ok ok ok ok
Answer:
y = 8 and x = -32.5
Step-by-step explanation:
Answer:
Step-by-step explanation:
take angle U as reference angle
using sine rule
sin U=opposite /hypotenuse
sin U=42/42
sin U=1
sin 90=1
therefore angle U=90 degree