which of the following materials is not used when making basic constructions a. ruler b. compass c. straightedge d. pencil

To add, the compass is an instrument containing a magnetized pointer that shows the direction of magnetic north and bearings from it. Also, the remaining items in the choices are used to measure length and alignment, which are essential in basic constructions.

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ashishdwivedilVT ashishdwivedilVT · Answer 2 · 2022-04-08T10:17:02+02:00

Out of the 4 given tools, the compass is the tool that is not used when making basic constructions.

What are the materials used for basic constructions in geometry?

The materials used for basic constructions in geometry are rulers, pencils, straightedges, protectors, etc.

a)Ruler:

Rulers are used for measuring a line, and the straight edge allows them to be used for drawing, scoring, or cutting. It is used when making basic constructions.

b)Compass:

A compass helps one to know which direction one is traveling in. So compass is used to find out the directions. It is not used when making basic constructions.

c)Straightedge:

A straightedge or straight edge is a tool used for drawing straight lines, or checking their straightness. It is used when making basic constructions.

d)Pencil:

A pencil is a tool to write something on any object. It is used when making basic constructions.

Hence, out of the 4 given tools, the compass is the tool that is not used when making basic constructions.

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