Question

question 22 of 25

what tools did the greeks use in geometric constructions?

check all that apply.

a. compass
b. eraser
c. straightedge
d. protractor

Explanation:

Identify the historical context

Using the Greek Geometry History knowledge point
In classical Greek mathematics, geometric constructions were restricted to a specific set of idealized tools.

Analyze the allowed tools

Using the Compass and Straightedge Construction knowledge point
The rules of classical geometry permitted only an unmarked straightedge (for drawing straight lines) and a compass (for drawing circles). Tools like protractors (for measuring angles) and erasers were not part of this formal geometric framework.

Select the correct options

Using the Compass and Straightedge Construction knowledge point

• Option A (Compass) is correct.
• Option B (Eraser) is incorrect.
• Option C (Straightedge) is correct.
• Option D (Protractor) is incorrect.

Answer:

• A. Compass (Correct answer)
• B. Eraser
• C. Straightedge (Correct answer)
• D. Protractor