find the area of an isosceles triangle with two equal sides 5 cm each and the third side as 8 centimetre
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Answer: the sides are 5cm,5cm and 8cm
using herons formula we get root over of s(s-a)(s-b)(s-c)
s=semi-perimeter
s=5+5+8=18
root over of 18(18-5)(18-5)(18-8)
root over of 18(13)(13)(10)
13 root 180
Step-by-step explanation:
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