Represent √7.8 on the number line.
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Step-by-step explanation:
Step 1=Take AB=7.6 units and extend it to C so that BC=1 unit. Step 2=Find the midpoint of AC and name it O. Step 3=Now O as center and OA as radius draw a semicircle meeting at C. Step 4=Now draw a perpendicular line on B meeting the semicircle at D
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