List of top Mathematics Questions on Area of a Triangle asked in CBSE Class XII

If the area of \( \triangle ABC \) with vertices \( A(3, 1) \), \( B(-2, 1) \) and \( C(0, k) \) is 5 sq. units, then values of \( k \) are :

If the area of \( \Delta ABC \) with vertices \( A(3, 1), B(-2, 1) \) and \( C(0, k) \) is \( 5 \) sq. units, then values of \( k \) are :

Three points \( A(0, 1, 1) \), \( B(2, 0, -1) \) and \( C(1, 0, 3) \) form \(\Delta ABC\). The area of \(\Delta ABC\) is: