Question

Find a point corresponding to 3+ root 2 on the number line.

Answer 1

first draw the real line number with a gap of 1 cm between natural number and then draw a straight perpendicular line at 3. then mark a point on that new line at 1 cm as x. Then draw a triangle3,4 and X. taking X4 as the radius and 3 as center, cut the real line . that point is 3+root 2