Question

find the area of an icocelus triangle
whose base is 16 cm and one of its
caual fides is 10 cm.
25​

Answer 1

Step-by-step explanation:

Semi-perimeter =

$\frac{ a + b + c }{2}$

Heron's formula =

$\sqrt{s(s - a)(s - b)(s - c)}$