In an isosceles triangle, in which AB=AC the attitude to the base and to a lateral side are equal to 10 cm and 12cm respectively. Find the length of the base.
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length of base is 4 root 11
Krishna423:
explain in detail
use paithagors theoram
12^2 = 10^2 + x^2
144 -100 = x^2
x= root 44
x = 2 root 11
now BC = 4 root 11
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