Question

find the volume of isosceles triangle height is 8cm and length and breath are equal 5cm.​

Answer 1

ANSWER ==> 12 CM²

SO, SIDES ARE 8 CM , 5 CM , 5 CM

BY HERON'S FORMULA

S = A+B+C/2 ==> 8+5+5/2 ==> 9

==>√9×√(9-8) × √9-5 ×√9-5

==> √9×1×4×4

==> √3×√3×√4×√4

==> 3×4 ==> 12 CM²