Draw a line segment of length 6.3 cm and divide it internal in the ratio 3 is to 4
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Step-1 Draw a line segment AB=6.3 cm
According to the question-
3x+4x=6.3 cm
x=0.9
Step-2 Mark 7 arcs of equal length of 0.9 cm
Hence,
AC=3×0.9⇒2.7 cm
BC=4×0.9⇒3.6 cm.
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Answer:
Let the line segment be PR and Q be a point on that line segment.
PQ:QR = 3:4
Let PQ & QR be 3x and 4x respectively
Total lengths of line segment = 6.3 cm
PQ + QR = 6.3 cm
3x + 4x = 6.3 cm
7x = 63/10 cm
x = 63/10 cm × 1/7
x = 9/10 cm
x = 0.9 cm
Hence,
PQ = 3x = 3 × 0.9 cm = 2.7 cm
QR = 4x = 4 × 0.9 cm = 3.6 cm
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