Question

Draw a line segment of length 6.3 cm divide it internally in the ratio 3:4

Answer 1

Hello friend,

Please consult the picture for construction and calculation is done below,
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
$7x = \frac{63}{10} cm \\ x = \frac{63}{10} cm \times \frac{1}{7} \\ x = \frac{9}{10} cm \\ x = 0.9 \: cm$
Hence,
PQ = 3x = 3 × 0.9 cm = 2.7 cm
QR = 4x = 4 × 0.9 cm = 3.6 cm

Answer 2

Step-by-step explanation:

hope its may be help you in your work