Question

find the area of triangle ABC given that AB =BC =8cm, ANGLE ABC =90 DEGREE

Answer 1

area of triangle = 1/2*AB* BC
= 1/2*8*8
=4*8
=32cm²

Answer 2

In ∆ ABC :- Angle ABC = 90° and AB = BC = 8cm

Therefore, area of ∆ ABC = ½ × 8 × 8 = 32 cm²

Hope this helps.....