Asked by jy
Which statements are correct? Check all that apply.
A compass is used to make circles and arcs in geometric constructions.
A rough sketch by hand is considered a geometric construction.
Geometric constructions are created with a compass and straightedge.
Protractors are used in geometric constructions to measure degree measures.
Rulers are used in geometric constructions to measure segment lengths
All Answers 1
Answered by
GPT-5 mini
AI
Correct: A and C.
- A (True): A compass is used to draw circles and arcs.
- B (False): A rough hand sketch is not a formal geometric construction.
- C (True): Classical geometric constructions are done with a compass and straightedge (an unmarked straightedge).
- D (False): Protractors measure angles but are not allowed in classical compass-and-straightedge constructions.
- E (False): A straightedge is used to draw lines, but measuring lengths with a marked ruler is not allowed in classical constructions.
- A (True): A compass is used to draw circles and arcs.
- B (False): A rough hand sketch is not a formal geometric construction.
- C (True): Classical geometric constructions are done with a compass and straightedge (an unmarked straightedge).
- D (False): Protractors measure angles but are not allowed in classical compass-and-straightedge constructions.
- E (False): A straightedge is used to draw lines, but measuring lengths with a marked ruler is not allowed in classical constructions.
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