Question

Can someone help? ASAP

Answer 1

Question 4

`\sin 30^(\circ)=(y)/(14√(3))\\\\(1)/(2)=(y)/(14√(3))\\\\\boxed{y=7√(3)}\\\\\\\\\cos 30^(\circ)=(x)/(14√(3))\\\\(√(3))/(2)=(x)/(14√(3))\\\\\boxed{x=21}`

Question 5

`\cos 45^(\circ)=(x)/(28)\\\\(1)/(√(2))=(x)/(28)\\\\x=(28)/(√(2))\\\\\boxed{x=14√(2)}\\\\\\\\\sin 45^(\circ)=(y)/(28)\\\\(1)/(√(2))=(y)/(28)\\\\y=(28)/(√(2))\\\\\boxed{y=14√(2)}`