Question

Abcd is a rectangle. find i) the area of the parallelogram CDEF and ii) the area of triangle OFC

Answer 1

area of cdef is equal to that of ABCD between same base and same parllel hence area of cdef is 1000cm square and area of of is half of area of cdef because of being between same Base and same parllel hence area of of is 500 cm square