Question

8. The largest triangle inscribed in a semi-circle of radius r, then the area of that triangle is​

Answer 1

Answer:

A =

2

1

×b×h formula for the area of a triangle becomes

A =

2

1

×2×r×r because:

The base of the triangle is equal to 2×r

The height of the triangle is equal to r

A =

2

1

×2×r×r becomes:

A = r

2