Vectors forming a parallelogram

AI Thread Summary
The discussion focuses on two vectors, 39.0 cm at 15.0° and 23.0 cm at 68.0°, originating from the same point and forming two sides of a parallelogram. The area of the parallelogram is calculated to be 716 cm². A question arises regarding the length of the longer diagonal, with clarification needed on whether the problem is asking for an unknown length. An update indicates confusion over the wording of the problem, noting that both diagonals of a parallelogram are equal. The conversation emphasizes the importance of accurately interpreting the problem statement.
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The vectors 39.0 cm at 15.0° and 23.0 cm at 68.0° both start from the origin. Both angles are measured counterclockwise from the x axis. The vectors form two sides of a parallelogram.

a) Find the area of the parallelogram.
716cm^2

b) Find the length of its longer diagonal.

For b) is this question looking for the unknown length?

**update**
I found the answer
 
Last edited:
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The wording you posted is odd since both diagonals of a parallelogram are equal. ARe you sure you copied the problem correctly?
 

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