A quadrilateral whose one diagonal is 5.5 cm. If the length of altitudes from opposite vertices on the diagonal is 2.5 cm and 1.5 cm, then the area of quadrilateral is
A. 22 cm2
B. 11 cm2
C. 55 cm2
D. 33 cm2
Answer:B
A quadrilateral whose one diagonal is 5.5 cm. If the length of altitudes from opposite vertices on the diagonal is 2.5 cm and 1.5 cm, then the area of quadrilateral is
A. 22 cm2 B. 11 cm2 C. 55 cm2 D. 33 cm2