Question

40. Identify the uses of a ruler.
(a) To draw a line segment of a given length
(c) To draw a diameter of a circle.
(b) To draw a copy of a given segment.
(d) All the above.
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Answer 1

Answer - (d) All the above

ruler can be used to draw line segments.

after a circle is drawn, the diameter can be drawn with a ruler.

If a line segment is given, we can measure it with a ruler and make a copy of it

Answer 2

All of the above are the uses of a ruler. (Option d)

• A ruler is a tool used for the measurement of things and is usually put alongside the object to measure it.
• It can also be utilized to draw line segments of specific lengths, a diameter of any circle, or to copy down a given segment.
• The ruler can be placed next to any line segment to measure and replicate it.
• So, all of the options are relevant here.