Question 1064328
It is worth drawing this.

The chandelier hangs down vertically, and the sine of the angle 62 equals the opposite side (the chandelier's length) divided by the hypotenuse, which is the length of the chain.
sin 62=opposite/3.6
opposite side=3.6 sin 62=3.18 m
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The other chain is 4.8 m (hypotenuse) and it also has an opposite side of 3.18 m
The sin of that angle is 3.18/4.8=0.6625
Take the arc sin of that and get 41.49 degrees.