Parallelogram 65334

In a parallelogram, the sum of the lengths of the sides a+b = 234. The angle subtended by the sides a and b is 60°. The diagonal size against the given angle of 60° is u=162. Calculate the sides of the parallelogram, its perimeter, and its area.

Correct answer:

a =  181.6916
b =  52.3084
o =  468
S =  8230.7054

Step-by-step explanation:

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