1.

find the area of an isosceles triangle with two equal sides 5 cm each and the third side as 8 centimetre​

Answer»

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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