Question

Find the area of an isosceles triangle whose
perimeter is 11cm and base 5
cm​

Answer 1

Answer:

use herons formula sides are 3,3,5

Answer 2

Hey buddy your answer is 4.23 cm

$\sqrt{5.5(5.5- 0.5)(5.5 - 2.5)(5.5 - 2.5 )}$

= 4.23 cm