Closer to this point and farther from that one. Continuing with loci problems, a short video shows how to work problems that are not straightforward. The presenter works loci problems that result in a region that meets several criteria.

Concepts

loci, angle bisectors, ruler skills, compasses, perpendicular bisectors

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Additional Tags

math

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Instructional Ideas

• Make a connection with regions with inequalities

Classroom Considerations

• Makes the assumption the class knows how to construct an angle bisector and a perpendicular bisector
• Individuals should be comfortable working with scale drawings

Pros

• Thoroughly explains closer than or farther than a given distance
• Contains an answer key

Cons

• None