I forgot how to do this. help.
Find the value of x in the diagram of the right triangle. Round to the nearest tenth.

http://media.education2020.com/evresources/645-12-07-00-00_files/i0210000.jpg

a.7.4

b.13.5

c.11.1

d.6.7

Question

I forgot how to do this. help.
Find the value of x in the diagram of the right triangle. Round to the nearest tenth.

http://media.education2020.com/evresources/645-12-07-00-00_files/i0210000.jpg

a.7.4

b.13.5

c.11.1

d.6.7

anonymous · Answer

you are looking for x, and are given the hypotenuse (10)  and an angle. x is opposite to the angle. so you can say sin 48 = x/ 10

anonymous · Answer

SOH CAH TOA
sin = opposite/ hypotenuse 
cos = adjacent / hypotenuse 
tan = opposite / adjacent

anonymous · Answer

thank you!