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Perpendicular and Parallel Lines Worksheet
1) A crooked table leg makes an angle of 86.7° with the tabletop. How much
must the carpenter move the leg so that it is perpendicular to the tabletop?
2) At what approximate angle does the hill incline from the horizontal?
3) A carpenter is inlaying different types of wood on a tabletop. What must be
the size of angles a, b, c, and d? Show your calculations.
a: __________________
b: __________________
c: __________________
d: __________________
4) Use a protractor to determine whether these lines are perpendicular.
Math 10 Workplace
Marsh