Question

Represent in the number line root 4.5

Answer 1

Answer:

Draw a line segment AB=4.5 units and extend it to C such that BC=1 unit. Find the midpoint O of AC. With O as centre and OA as radius, draw a semi-circle at D. Then, BD =√4.5 units.

Answer 2

Answer:

READ THE STEPS CAREFULLY AND GO THROUGH THE IMAGES. HOPE U LIKE IT. PLZ MARK IT AS THE BRAINLIEST.

Step-by-step explanation:

Mark the distance 4.5 units from a fixed point A on a given line to obtain a point B such that AB = 4.5 units.

From B, mark a distance of 1 unit and mark the new point as C.

Find the mid-point of AC and mark that point as O. Draw a semicircle with centre O and radius OC.

Draw a line perpendicular to AC passing through B and intersecting the semicircle at D. Then, BD = √4.5.

Draw an arc with centre B and radius BD, meeting AC produced at E, then BE = BD = √4.5 units.