Question

Area of the largest triangle can be inscribed in a semi circle of radius 2cm

Answer 1

Here is your answer buddy,

Let the triangle be ABC where AB is the base, AC and BC are the other two sides of the triangle and OC is the perpendicular.

Now,

AO = OB = OC = 2cm
Therefore,

Area of triangle ABC = 1/2 × OC × AB
= 1/2 × 2 × (2+2) sq cm.
= 4 sq cm.

Hope this helps you.
Be Brainly.