Question

Draw a scale of 1:6 to show metres and
decimetres and long enougt to measure
upto a meteres. Show 4.2m​

Answer 1

Construct a plain scale of 50 mm - 300 mm to read to 10 mm up to 1200 mm. Using this scale, draw to scale a triangle having a perimeter of 1200 mm and having sides in the ratio 3:4:Q. Print neatly along each side the length to the nearest 10 mm.