locate √7 on number line
sania31:
plz answer
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hey... 1.using the same concept of marking root 8
mark an point o and from o take 2cm
measure 90degree and cut an arc measuring 1cm and mark dat point as p
joining o and p will give you root 5
now for further root u need to mark 1 cm at 90degree (and name it q) from point p and join again to point o,here u get root 6
and again at point q mark 1cm at 90degree and join to point o u will root 7...
there is no short cut for marking root 7
mark an point o and from o take 2cm
measure 90degree and cut an arc measuring 1cm and mark dat point as p
joining o and p will give you root 5
now for further root u need to mark 1 cm at 90degree (and name it q) from point p and join again to point o,here u get root 6
and again at point q mark 1cm at 90degree and join to point o u will root 7...
there is no short cut for marking root 7
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