Question

If ABCD is a rectangle having a length 30 cm and breadth 20 cm, E, F and G are midpoints of AB, CD and AD respectively, find the area of the unshaded part

Answer 1

Answer:

hi I don't know if you want this one or not

but if u want the. answer is 450 cm2

Step-by-step explanation:

Area of rectangle 

=l×b=30×20=600 cm2

Area of ΔDGF=21×b×h

=21×10×15

=75 cm2

Similarly area of 75 cm2

Area of shaded region =600−(75+75)

=600−150

=450 cm2

Answer 2

Answer:

450cm2.

Step-by-step explanation: