This research project Objective to study the size of a broom that any size effective to clean up the well. And the students mathematical proceduresThe steps the is Study on 1) angle in mathematics. 2) study on logging sweep. 3) artificial broom by compared with different angles. 4) led to the trial and measure the level of satisfaction in using a broom
.It was found that the use of a broom with a corner Size 120 degrees. Effective in cleaning the best angle and Size 90 degrees, efficient and effective medium size 60 degrees in cleaning the least
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