8. One of the angles of a triangular brace needs to be reduced. What should be done?
A. The side opposite the angle needs to be shortened.
B. The side opposite the angle needs to be lengthened.
C. The two sides adjacent to the angle needs to be shortened.
D. The two sides adjacent to the angle needs to be lengthened.
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Answer:
D. The two sides adjacent to the angle needs to be lengthened.