please solve my problem
Asked by ketagajjar | 14th Jun, 2009, 09:56: AM
Expert Answer:
draw AB =4.5 cm (why 4.5.? because it's 3.5 +1)
Now on AB mark point C such that BC=1(or AC=3.5)
With AB as diameter , draw a semicircle.
At C, construct a perpendicular to AB , meeting the semicircle at D.
Then CD is the required length which is equal to square root of AB.
Answered by | 14th Jun, 2009, 06:25: PM
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