jA carpenter wants to cut a circular tree trunk into 3 equal
parts. What angle should he measure to make sure the parts
are the same
parts. What angle should he measure to make sure the parts
are the same
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Answer:
To cut a circular tree trunk into three equal parts, the carpenter needs to divide the circumference of the tree trunk into three equal arcs. Since there are 360 degrees in a circle, the angle for each part can be calculated as follows:
\[ \text{Angle for each part} =360 degree/Number of parts
In this case, the carpenter wants to cut the tree trunk into three equal parts, so the formula becomes:
\[ \text{Angle for each part} =360 degree/3 = 120^degree
Therefore, the carpenter should measure \(120^degree) for each cut to ensure that the tree trunk is divided into three equal parts.
Step-by-step explanation:
To cut a circular tree trunk into three equal parts, the carpenter needs to divide the circumference of the tree trunk into three equal arcs. Since there are 360 degrees in a circle, the angle for each part can be calculated as follows:
\[\text{Angle for each part) =360 degree/ Number of parts
In this case, the carpenter wants to cut the tree trunk into three equal parts, so the formula becomes:
\[\text{Angle for each part) =360 degree/3 = 120^degree
Therefore, the carpenter should measure \(120^degree) for each cut to ensure that the tree trunk is divided into three equal parts.