The length of curved line is measured by___________
A. The ruler
B. pencil
C. The divider
D. Note book
please answer me
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The length of a curved line is measured by a divider.
How is it done ?
If the curved line is an arc of a circle: ... From each end of the arc, and again from the centre, and with the dividers set to a radius greater than before, strike arcs to form a cross each side of the arc you are measuring. Join the crosses above and below with a straight line
How is it done ?
If the curved line is an arc of a circle: ... From each end of the arc, and again from the centre, and with the dividers set to a radius greater than before, strike arcs to form a cross each side of the arc you are measuring. Join the crosses above and below with a straight line
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