Question

Look at the 2 pictures to solve

Find the value of x. Since we are finding the lengths of sides, round to the nearest tenth.


Turns out i got these two wrong so please correct me!!

Answer 1

x = 15.3

x = 20.9

Explanation:

sin(46) = 11/x

⇒ x = 11/sin(46) = 15.3

cos(55) = 12/x

⇒ x = 12/cos(55) = 20.9