Question

the area of parallelogram abcd is 90 cm sq find area ABEF and areaABD and area BEF

Answer 1

If the parellogram ABCD AND ABEF are on same base then the area of parellogram ABCD and area of parellogram ABEF will be same and the area of triangle ABD and area of triangle will be the half of ABEF and equal to each other.