Question

Area of a quadrilateral whose sides and one diagonal are given, can be calculated by dividing the quadrilateral into .............. triangles and using the ............... formula. 

(a) two, semi-area (b) three, Heron's (c) four, Heron's (d) two, Heron's

Answer 1

(d) Area of the quadrilateral whose side and one diagonal are given can be calculated by dividing the quadrilateral into two triangles and using the Heron's formula.