represent √3.5 in the number line
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thuis is handmade but you must use compass
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Represent √3.5 on number line
Step 1: Draw a line segment AB = 3.5 units
Step 2: Produce B till point C, such that BC = 1 unit
Step 3: Find the mid-point of AC, say O.
Step 4: Taking O as the centre draw a semi circle, passing through A and C.
Step 5: Draw a line passing through B perpendicular to OB, and cut semicircle at D.
Step 6: Consider B as a centre and BD as radius draw an arc cutting OC produced at E. In right ΔOBD, BD2 = OD2 – OB2 = OC2 – (OC – BC)2 (As, OD = OC) BD2 = 2 OC x BC – (BC)2 = 2 x 2.25 x 1 – 1 = 3.5 => BD = √3.5
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Step 1: Draw a line segment AB = 3.5 units
Step 2: Produce B till point C, such that BC = 1 unit
Step 3: Find the mid-point of AC, say O.
Step 4: Taking O as the centre draw a semi circle, passing through A and C.
Step 5: Draw a line passing through B perpendicular to OB, and cut semicircle at D.
Step 6: Consider B as a centre and BD as radius draw an arc cutting OC produced at E. In right ΔOBD, BD2 = OD2 – OB2 = OC2 – (OC – BC)2 (As, OD = OC) BD2 = 2 OC x BC – (BC)2 = 2 x 2.25 x 1 – 1 = 3.5 => BD = √3.5
HOPE IT HELPS YOU
PLZ DO MARK IT AS BRAINLIEST ANSWER
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